6.6 electromagnetic waves
•Download as PPTX, PDF•
1 like•806 views
This document describes electromagnetic waves and the electromagnetic spectrum. It states that electromagnetic waves travel through empty space at 300,000 km/s as transverse waves, transferring energy. It distinguishes light and sound waves, noting that light waves are transverse waves that do not require a medium, while sound waves are longitudinal waves that require a solid, liquid, or gas medium. The document discusses that electromagnetic radiation comes in quanta called photons, with higher frequency photons having more energy. It lists the types of electromagnetic radiation in order of frequency/energy - radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays - providing some examples of uses for each type. It encourages recalling the detrimental health
Report
Share
Report
Share
Recommended
2.7 understanding the em sprecturm
The document describes electromagnetic waves and the electromagnetic spectrum. It states that electromagnetic waves travel through empty space at 300,000 km/s as transverse waves, transferring energy. It distinguishes light and sound waves, noting that light waves are transverse waves that do not require a medium, while sound waves are longitudinal waves that travel through solids, liquids, and gases. The document further explains that electromagnetic radiation comes in quanta called photons, with higher frequency photons having more energy. It lists the types of electromagnetic radiation in order of frequency/energy - radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays - providing some examples of uses for each type.
Radiation, 8(1)
Energy transmission in which electric and magnetic fields
are propagated as waves . Visible Spectrum. Continuous spectrum. Absorption Spectra. Emission Spectra. Balmer series
Unit c light and optics
The document discusses different types of light sources:
- Incandescent light bulbs produce light by heating a filament to high temperatures. Most of the energy is released as heat.
- Fluorescent lights use electricity to excite mercury vapor which produces ultraviolet light, causing a phosphor coating to glow and produce visible light. They are more energy efficient but harder to dispose of than incandescent lights.
- Phosphorescent materials continue to glow for a period of time after the light source is removed by slowly releasing stored energy.
- Chemiluminescent and bioluminescent reactions produce light through chemical processes in glow sticks and deep sea creatures.
- Light is a type of electromagnetic wave.
Emily p
The document discusses the electromagnetic spectrum, which consists of radio waves, microwaves, infrared waves, visible light, ultraviolet waves, X-rays, and gamma rays. Each type of electromagnetic wave has a different wavelength and frequency, with radio waves having the longest wavelengths and lowest frequencies, and gamma rays having the shortest wavelengths and highest frequencies. Examples are given for how each type of electromagnetic wave is used, such as radios using radio waves, cell towers transmitting microwaves, heat lamps emitting infrared waves, stars emitting visible light, black lights using ultraviolet waves, X-rays being used to see broken bones, and neutron stars emitting gamma rays.
Light sources
Incandescent lightbulbs produce light through heating while fluorescent and phosphorescent lights use electricity to excite particles that then glow and produce visible light. Fluorescent lights are more energy efficient than incandescent but contain toxic materials, while phosphorescent lights continue glowing after the energy source is removed. Chemiluminescent and bioluminescent lights produce light through chemical reactions, as seen in glow sticks and deep sea creatures, respectively.
08 Feb 17 Light, Electron E Levels Actual Presented
Introduction to electromagnetic radiation and light. Viewing atomic spectra with diffraction gratings. Optical tweezers (cool example of light having momentum).
Electromagnetic Spectrum
The electromagnetic spectrum consists of electromagnetic waves that differ in frequency and wavelength. It ranges from gamma rays with the highest frequency and shortest wavelength to radio waves with the lowest frequency and longest wavelength. All electromagnetic waves travel at the speed of light and are classified based on their position within the electromagnetic spectrum according to their frequency or wavelength.
What is the light spectrum of different visible light sources
What is the light spectrum of different visible light sources ?
The visible spectrum is the portion of the electromagnetic spectrum, Visible light comprises only a tiny fraction of the entire electromagnetic radiation spectrum, yet it contains the only region of frequencies to which the rods and cones of the human eye will respond. The wavelengths that humans are typically able to visualize lie in a very narrow range between approximately 400 and 700 nanometers.In terms of frequency, this corresponds to a band in the vicinity of 400–790 THz. Humans can observe and respond to stimuli created by visible light because the eyes contain specialized nerve endings that are sensitive to this range of frequencies. However, the remainder of the electromagnetic spectrum is invisible. These boundaries are not sharply defined and may vary per individual.Under optimal conditions these limits of human perception can extend to 310 nm (UV) and 1100 nm.
Recommended
2.7 understanding the em sprecturm
The document describes electromagnetic waves and the electromagnetic spectrum. It states that electromagnetic waves travel through empty space at 300,000 km/s as transverse waves, transferring energy. It distinguishes light and sound waves, noting that light waves are transverse waves that do not require a medium, while sound waves are longitudinal waves that travel through solids, liquids, and gases. The document further explains that electromagnetic radiation comes in quanta called photons, with higher frequency photons having more energy. It lists the types of electromagnetic radiation in order of frequency/energy - radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays - providing some examples of uses for each type.
Radiation, 8(1)
Energy transmission in which electric and magnetic fields
are propagated as waves . Visible Spectrum. Continuous spectrum. Absorption Spectra. Emission Spectra. Balmer series
Unit c light and optics
The document discusses different types of light sources:
- Incandescent light bulbs produce light by heating a filament to high temperatures. Most of the energy is released as heat.
- Fluorescent lights use electricity to excite mercury vapor which produces ultraviolet light, causing a phosphor coating to glow and produce visible light. They are more energy efficient but harder to dispose of than incandescent lights.
- Phosphorescent materials continue to glow for a period of time after the light source is removed by slowly releasing stored energy.
- Chemiluminescent and bioluminescent reactions produce light through chemical processes in glow sticks and deep sea creatures.
- Light is a type of electromagnetic wave.
Emily p
The document discusses the electromagnetic spectrum, which consists of radio waves, microwaves, infrared waves, visible light, ultraviolet waves, X-rays, and gamma rays. Each type of electromagnetic wave has a different wavelength and frequency, with radio waves having the longest wavelengths and lowest frequencies, and gamma rays having the shortest wavelengths and highest frequencies. Examples are given for how each type of electromagnetic wave is used, such as radios using radio waves, cell towers transmitting microwaves, heat lamps emitting infrared waves, stars emitting visible light, black lights using ultraviolet waves, X-rays being used to see broken bones, and neutron stars emitting gamma rays.
Light sources
Incandescent lightbulbs produce light through heating while fluorescent and phosphorescent lights use electricity to excite particles that then glow and produce visible light. Fluorescent lights are more energy efficient than incandescent but contain toxic materials, while phosphorescent lights continue glowing after the energy source is removed. Chemiluminescent and bioluminescent lights produce light through chemical reactions, as seen in glow sticks and deep sea creatures, respectively.
08 Feb 17 Light, Electron E Levels Actual Presented
Introduction to electromagnetic radiation and light. Viewing atomic spectra with diffraction gratings. Optical tweezers (cool example of light having momentum).
Electromagnetic Spectrum
The electromagnetic spectrum consists of electromagnetic waves that differ in frequency and wavelength. It ranges from gamma rays with the highest frequency and shortest wavelength to radio waves with the lowest frequency and longest wavelength. All electromagnetic waves travel at the speed of light and are classified based on their position within the electromagnetic spectrum according to their frequency or wavelength.
What is the light spectrum of different visible light sources
What is the light spectrum of different visible light sources ?
The visible spectrum is the portion of the electromagnetic spectrum, Visible light comprises only a tiny fraction of the entire electromagnetic radiation spectrum, yet it contains the only region of frequencies to which the rods and cones of the human eye will respond. The wavelengths that humans are typically able to visualize lie in a very narrow range between approximately 400 and 700 nanometers.In terms of frequency, this corresponds to a band in the vicinity of 400–790 THz. Humans can observe and respond to stimuli created by visible light because the eyes contain specialized nerve endings that are sensitive to this range of frequencies. However, the remainder of the electromagnetic spectrum is invisible. These boundaries are not sharply defined and may vary per individual.Under optimal conditions these limits of human perception can extend to 310 nm (UV) and 1100 nm.
Electromagnetic spectrum-power point
A. Electromagnetic waves travel as vibrations in electrical and magnetic fields at the speed of light without a medium. They have properties of both waves and particles.
B. The electromagnetic spectrum orders electromagnetic waves from radio waves to gamma rays based on increasing frequency and decreasing wavelength. Different electromagnetic waves are used for technologies like WiFi, infrared devices, MRI, and X-rays.
Ppt. raman spectroscopy
Raman spectroscopy is a spectroscopic technique used to study vibrational, rotational, and other low-frequency modes in a system. It involves scattering of monochromatic light, such as visible light, from a sample. Most of the scattered light is of the same wavelength as the incident light (Rayleigh scattering). However, a small fraction of the light gets scattered at wavelengths different from the incident wavelength (Raman scattering). Raman scattering that results in wavelengths longer than the incident wavelength is called Stokes radiation, while scattering at shorter wavelengths is called anti-Stokes radiation. Raman spectroscopy utilizes the Raman scattering effect to obtain a molecular fingerprint spectrum for identification of molecules.
Medical Equipment Sheet 2
A radiographic screen is exposed to a collimated beam of 40-keV photons at a rate of 1012 photons per second for 0.5 seconds. The screen has an attenuation coefficient of 23 m-1 and a mass energy absorption coefficient of 5 m-1 for 40-keV photons. The total energy absorbed by the screen during the exposure is calculated. Additionally, the kinetic energies of photoelectrons and scattered photons and electrons from various Compton interactions are computed using the relevant equations.
Light PowerPoint
This document discusses the nature of light. It begins by asking questions about whether light is a wave or particle and how it is produced and travels. It then provides information about light, such as its speed, ability to carry energy and information, and travel in straight lines. The document explains that light is both a wave and particle, with photons as the particle. It discusses the electromagnetic spectrum and how light waves carry energy related to their wavelength. Light is produced through electron excitation in atoms. The full spectrum is described, from radio to gamma rays.
Ultraviolet
Ultraviolet radiation has wavelengths shorter than visible light, between 400 and 10 nm. It can be found naturally in sunlight but some wavelengths are blocked by the ozone layer. Ultraviolet light has benefits like vitamin D synthesis but also disadvantages like sunburn and skin cancer.
Tae kyung han grade 9 physcis electormagnetic presentation
The document discusses the electromagnetic spectrum and X-rays. It describes the different types of electromagnetic waves from gamma rays to radio waves, with their relative sizes. X-rays are described as having wavelengths between 0.001 to 10 nanometers and frequencies of 30 petahertz to 30 exahertz. Soft X-rays can hardly penetrate materials while hard X-rays can penetrate some solids and liquids. X-rays were discovered in 1895 by Wilhelm Röntgen. The document also briefly mentions using X-rays and satellites like Chandra to observe distant stars and explosions.
Electromagnetic spectrum di_clementegiorgia
The electromagnetic spectrum is the range of frequencies and wavelengths of electromagnetic radiation. It is divided into bands including radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays. Each band has different characteristics regarding how waves are produced, how they interact with matter, and practical applications. Gamma rays, X-rays, and high ultraviolet are considered ionizing radiation as their photons have enough energy to ionize atoms. Spectroscopy can be used to separate different electromagnetic wave frequencies and study their interactions with matter.
Nature of light
Light is a transverse wave consisting of oscillating electric and magnetic fields. It can travel through a vacuum at a constant speed of 3.00 x 10^8 m/s or slower through other media. The energy of light photons varies with frequency, with higher frequency light having higher energy, shorter wavelengths, and higher colors in the visible spectrum from violet to red. Lasers emit coherent, monochromatic light of a single frequency unlike incandescent sources. They have many uses including medicine, information storage, industry, and other applications due to their organized light properties.
Colin b rockman em spectrum
Radio waves have the lowest frequency and are used for communication, microwaves have a higher frequency than radio waves and are used for cooking food and radar, visible light is the only part of the electromagnetic spectrum that humans can see with the naked eye.
Sheet 1 bioanalysis
This document contains 8 questions related to concepts in physics including:
1) Plank's quantum hypothesis and calculating frequency and wavelength from photon energy.
2) Calculating photon emission rate from a 100W lamp.
3) Calculating photon rate entering the eye at minimum intensity perception.
4) Experimental laws of blackbody radiation and proving Planck's formula satisfies them.
5) Calculating emissive power and wavelength of maximum emissive power for blackbodies at different temperatures.
6) Calculating temperature, emissive power, and total emissive power of the sun's surface using blackbody radiation.
7) Calculating characteristic wavelengths from absorption spectrum wavelengths of hydrogen gas.
8) Calculating
Waves classic to quantum
- Quantum theory proposes that atoms and molecules emit and absorb energy in discrete quantities called quanta, challenging the classical view that they behave like balls.
- There are two types of waves: longitudinal waves where particle displacement is parallel to propagation, and transverse waves where displacement is perpendicular.
- The electromagnetic spectrum shows the difference in wavelength and frequency for different types of electromagnetic radiation, from radio waves to gamma rays. Microwaves use electromagnetic radiation at a frequency of 2.5 GHz to heat food by being readily absorbed by water.
Optics tutorial 1st year physics classes 2013-2014 { Problems n Solutions}
1. This document discusses several optics concepts including: the behavior of light passing through openings of different diameters, how light travels from distant galaxies, calculating the speed and wavelength of light in different media using Snell's law and the refractive index, calculating angles of reflection and refraction, types of waves, and more. Maxwell's equations predict electromagnetic waves that propagate through space at the speed of light.
Light
The document discusses the nature and properties of light. It covers early theories on light as particles (Newton) and waves (Huygens). Maxwell's electromagnetic theory unified electricity, magnetism and light. The electromagnetic spectrum is introduced. Common light sources include the sun and artificial lamps. Materials can transmit, scatter, or absorb light depending on whether they are transparent, translucent, or opaque. Light interacts with materials through reflection, absorption, refraction, polarization and scattering. Key characteristics of light discussed are brightness, which depends on source and distance, and luminous intensity measured in candelas.
AP Physics - Chapter 24 Powerpoint
This document discusses electromagnetic waves and their properties. It covers the nature and speed of electromagnetic waves, the electromagnetic spectrum, Maxwell's prediction of the speed of light, how electromagnetic waves carry energy, and the Doppler effect for electromagnetic waves. Examples are provided to illustrate concepts like the wavelength of visible light, diffraction of radio waves, looking back in time when viewing distant events, and using radar guns to measure vehicle speed.
Electromagnetic spectrum
The document discusses the electromagnetic spectrum and the properties of different types of electromagnetic waves. It covers:
1. Wave properties including amplitude, wavelength, frequency, crests, and troughs.
2. Types of electromagnetic waves including radio waves, visible light, microwaves, infrared, ultraviolet, X-rays, and gamma rays.
3. How each type of electromagnetic wave behaves and is used, such as using radio waves for communication and MRI, visible light being what we see, and X-rays being used for medical imaging.
electromagnectic spectrum and properties of x -rays
The document discusses the electromagnetic spectrum and properties of X-rays. It defines electromagnetic radiation and describes the different types of radiation, including X-rays. X-rays are a type of electromagnetic radiation that is invisible, travels in a straight line, and can penetrate materials depending on their density. X-rays are produced through interactions between electrons and atoms, resulting in either continuous or characteristic spectra. They have important medical applications in areas like radiography and radiation therapy due to their ability to pass through tissues.
All about Sound and Light for Grade 7
This slide its all about Sound and Light. The characteristics of sound waves, the amplitude, frequency, and a wavelength. And for Lights, I have here a wave theory of light, colors, brightness, intensity. and others.. So, enjoy my slide, I work it for every one.
Light Notes
Light can act as both a wave and particle. It is made up of photons that travel in transverse waves. Light is produced when electrons in atoms gain and lose energy by moving closer to or farther from the nucleus. Different light sources like incandescent bulbs, fluorescent bulbs, and LEDs produce light through various electron energy transfer processes. Light travels at the universal speed limit of about 300 million meters per second. Only a small portion of the electromagnetic spectrum, called visible light, is visible to the human eye.
Light
Light refers mainly to visible light that allows for sight. The primary natural source of light on Earth is the sun, whose sunlight provides the energy for photosynthesis in plants. The key properties of light include intensity, propagation direction, frequency, and polarization. Optics is the study of light and its interactions with matter, including phenomena like refraction and the bending of light rays. The fixed speed of light in a vacuum is approximately 300,000 km/s.
ch_15_PPT_lecture.pptx
The document summarizes key concepts about the nature of light from a physics textbook chapter, including:
1) Light is an electromagnetic wave that travels at a constant speed of about 3x10^8 m/s in a vacuum. Scientists like Galileo, Romer, and Fizeau helped measure this speed through experiments.
2) The electromagnetic spectrum encompasses all types of electromagnetic waves, including visible light, which is a small portion of the spectrum. Different wavelengths of visible light correspond to different colors.
3) Polarization describes the direction of oscillation of the electric field in a light wave. Polarizers can filter light to transmit only certain polarization directions.
Ch06
This document discusses electromagnetic waves and radiation. It covers the nature of waves, including wavelength, frequency, velocity and amplitude. It describes transverse and longitudinal waves. It then discusses the electromagnetic wave, the electromagnetic spectrum, and how different types of electromagnetic waves are used including radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, X-rays and gamma rays. It provides examples of applications for many of these wave types.
P2 radiation and life
1. The document discusses electromagnetic radiation and its various uses including communication technologies like radio, TV, and WiFi.
2. It explains how different types of electromagnetic radiation such as infrared, microwaves, and radio waves are used to transmit information over long distances.
3. The document also covers topics like how digital signals make communication more robust than analog by sending information as discrete pulses rather than continuous waves.
More Related Content
What's hot
Electromagnetic spectrum-power point
A. Electromagnetic waves travel as vibrations in electrical and magnetic fields at the speed of light without a medium. They have properties of both waves and particles.
B. The electromagnetic spectrum orders electromagnetic waves from radio waves to gamma rays based on increasing frequency and decreasing wavelength. Different electromagnetic waves are used for technologies like WiFi, infrared devices, MRI, and X-rays.
Ppt. raman spectroscopy
Raman spectroscopy is a spectroscopic technique used to study vibrational, rotational, and other low-frequency modes in a system. It involves scattering of monochromatic light, such as visible light, from a sample. Most of the scattered light is of the same wavelength as the incident light (Rayleigh scattering). However, a small fraction of the light gets scattered at wavelengths different from the incident wavelength (Raman scattering). Raman scattering that results in wavelengths longer than the incident wavelength is called Stokes radiation, while scattering at shorter wavelengths is called anti-Stokes radiation. Raman spectroscopy utilizes the Raman scattering effect to obtain a molecular fingerprint spectrum for identification of molecules.
Medical Equipment Sheet 2
A radiographic screen is exposed to a collimated beam of 40-keV photons at a rate of 1012 photons per second for 0.5 seconds. The screen has an attenuation coefficient of 23 m-1 and a mass energy absorption coefficient of 5 m-1 for 40-keV photons. The total energy absorbed by the screen during the exposure is calculated. Additionally, the kinetic energies of photoelectrons and scattered photons and electrons from various Compton interactions are computed using the relevant equations.
Light PowerPoint
This document discusses the nature of light. It begins by asking questions about whether light is a wave or particle and how it is produced and travels. It then provides information about light, such as its speed, ability to carry energy and information, and travel in straight lines. The document explains that light is both a wave and particle, with photons as the particle. It discusses the electromagnetic spectrum and how light waves carry energy related to their wavelength. Light is produced through electron excitation in atoms. The full spectrum is described, from radio to gamma rays.
Ultraviolet
Ultraviolet radiation has wavelengths shorter than visible light, between 400 and 10 nm. It can be found naturally in sunlight but some wavelengths are blocked by the ozone layer. Ultraviolet light has benefits like vitamin D synthesis but also disadvantages like sunburn and skin cancer.
Tae kyung han grade 9 physcis electormagnetic presentation
The document discusses the electromagnetic spectrum and X-rays. It describes the different types of electromagnetic waves from gamma rays to radio waves, with their relative sizes. X-rays are described as having wavelengths between 0.001 to 10 nanometers and frequencies of 30 petahertz to 30 exahertz. Soft X-rays can hardly penetrate materials while hard X-rays can penetrate some solids and liquids. X-rays were discovered in 1895 by Wilhelm Röntgen. The document also briefly mentions using X-rays and satellites like Chandra to observe distant stars and explosions.
Electromagnetic spectrum di_clementegiorgia
The electromagnetic spectrum is the range of frequencies and wavelengths of electromagnetic radiation. It is divided into bands including radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays. Each band has different characteristics regarding how waves are produced, how they interact with matter, and practical applications. Gamma rays, X-rays, and high ultraviolet are considered ionizing radiation as their photons have enough energy to ionize atoms. Spectroscopy can be used to separate different electromagnetic wave frequencies and study their interactions with matter.
Nature of light
Light is a transverse wave consisting of oscillating electric and magnetic fields. It can travel through a vacuum at a constant speed of 3.00 x 10^8 m/s or slower through other media. The energy of light photons varies with frequency, with higher frequency light having higher energy, shorter wavelengths, and higher colors in the visible spectrum from violet to red. Lasers emit coherent, monochromatic light of a single frequency unlike incandescent sources. They have many uses including medicine, information storage, industry, and other applications due to their organized light properties.
Colin b rockman em spectrum
Radio waves have the lowest frequency and are used for communication, microwaves have a higher frequency than radio waves and are used for cooking food and radar, visible light is the only part of the electromagnetic spectrum that humans can see with the naked eye.
Sheet 1 bioanalysis
This document contains 8 questions related to concepts in physics including:
1) Plank's quantum hypothesis and calculating frequency and wavelength from photon energy.
2) Calculating photon emission rate from a 100W lamp.
3) Calculating photon rate entering the eye at minimum intensity perception.
4) Experimental laws of blackbody radiation and proving Planck's formula satisfies them.
5) Calculating emissive power and wavelength of maximum emissive power for blackbodies at different temperatures.
6) Calculating temperature, emissive power, and total emissive power of the sun's surface using blackbody radiation.
7) Calculating characteristic wavelengths from absorption spectrum wavelengths of hydrogen gas.
8) Calculating
Waves classic to quantum
- Quantum theory proposes that atoms and molecules emit and absorb energy in discrete quantities called quanta, challenging the classical view that they behave like balls.
- There are two types of waves: longitudinal waves where particle displacement is parallel to propagation, and transverse waves where displacement is perpendicular.
- The electromagnetic spectrum shows the difference in wavelength and frequency for different types of electromagnetic radiation, from radio waves to gamma rays. Microwaves use electromagnetic radiation at a frequency of 2.5 GHz to heat food by being readily absorbed by water.
Optics tutorial 1st year physics classes 2013-2014 { Problems n Solutions}
1. This document discusses several optics concepts including: the behavior of light passing through openings of different diameters, how light travels from distant galaxies, calculating the speed and wavelength of light in different media using Snell's law and the refractive index, calculating angles of reflection and refraction, types of waves, and more. Maxwell's equations predict electromagnetic waves that propagate through space at the speed of light.
Light
The document discusses the nature and properties of light. It covers early theories on light as particles (Newton) and waves (Huygens). Maxwell's electromagnetic theory unified electricity, magnetism and light. The electromagnetic spectrum is introduced. Common light sources include the sun and artificial lamps. Materials can transmit, scatter, or absorb light depending on whether they are transparent, translucent, or opaque. Light interacts with materials through reflection, absorption, refraction, polarization and scattering. Key characteristics of light discussed are brightness, which depends on source and distance, and luminous intensity measured in candelas.
AP Physics - Chapter 24 Powerpoint
This document discusses electromagnetic waves and their properties. It covers the nature and speed of electromagnetic waves, the electromagnetic spectrum, Maxwell's prediction of the speed of light, how electromagnetic waves carry energy, and the Doppler effect for electromagnetic waves. Examples are provided to illustrate concepts like the wavelength of visible light, diffraction of radio waves, looking back in time when viewing distant events, and using radar guns to measure vehicle speed.
Electromagnetic spectrum
The document discusses the electromagnetic spectrum and the properties of different types of electromagnetic waves. It covers:
1. Wave properties including amplitude, wavelength, frequency, crests, and troughs.
2. Types of electromagnetic waves including radio waves, visible light, microwaves, infrared, ultraviolet, X-rays, and gamma rays.
3. How each type of electromagnetic wave behaves and is used, such as using radio waves for communication and MRI, visible light being what we see, and X-rays being used for medical imaging.
electromagnectic spectrum and properties of x -rays
The document discusses the electromagnetic spectrum and properties of X-rays. It defines electromagnetic radiation and describes the different types of radiation, including X-rays. X-rays are a type of electromagnetic radiation that is invisible, travels in a straight line, and can penetrate materials depending on their density. X-rays are produced through interactions between electrons and atoms, resulting in either continuous or characteristic spectra. They have important medical applications in areas like radiography and radiation therapy due to their ability to pass through tissues.
All about Sound and Light for Grade 7
This slide its all about Sound and Light. The characteristics of sound waves, the amplitude, frequency, and a wavelength. And for Lights, I have here a wave theory of light, colors, brightness, intensity. and others.. So, enjoy my slide, I work it for every one.
Light Notes
Light can act as both a wave and particle. It is made up of photons that travel in transverse waves. Light is produced when electrons in atoms gain and lose energy by moving closer to or farther from the nucleus. Different light sources like incandescent bulbs, fluorescent bulbs, and LEDs produce light through various electron energy transfer processes. Light travels at the universal speed limit of about 300 million meters per second. Only a small portion of the electromagnetic spectrum, called visible light, is visible to the human eye.
Light
Light refers mainly to visible light that allows for sight. The primary natural source of light on Earth is the sun, whose sunlight provides the energy for photosynthesis in plants. The key properties of light include intensity, propagation direction, frequency, and polarization. Optics is the study of light and its interactions with matter, including phenomena like refraction and the bending of light rays. The fixed speed of light in a vacuum is approximately 300,000 km/s.
What's hot (19)
Tae kyung han grade 9 physcis electormagnetic presentation
Tae kyung han grade 9 physcis electormagnetic presentation
Optics tutorial 1st year physics classes 2013-2014 { Problems n Solutions}
Optics tutorial 1st year physics classes 2013-2014 { Problems n Solutions}
electromagnectic spectrum and properties of x -rays
electromagnectic spectrum and properties of x -rays
Similar to 6.6 electromagnetic waves
ch_15_PPT_lecture.pptx
The document summarizes key concepts about the nature of light from a physics textbook chapter, including:
1) Light is an electromagnetic wave that travels at a constant speed of about 3x10^8 m/s in a vacuum. Scientists like Galileo, Romer, and Fizeau helped measure this speed through experiments.
2) The electromagnetic spectrum encompasses all types of electromagnetic waves, including visible light, which is a small portion of the spectrum. Different wavelengths of visible light correspond to different colors.
3) Polarization describes the direction of oscillation of the electric field in a light wave. Polarizers can filter light to transmit only certain polarization directions.
Ch06
This document discusses electromagnetic waves and radiation. It covers the nature of waves, including wavelength, frequency, velocity and amplitude. It describes transverse and longitudinal waves. It then discusses the electromagnetic wave, the electromagnetic spectrum, and how different types of electromagnetic waves are used including radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, X-rays and gamma rays. It provides examples of applications for many of these wave types.
P2 radiation and life
1. The document discusses electromagnetic radiation and its various uses including communication technologies like radio, TV, and WiFi.
2. It explains how different types of electromagnetic radiation such as infrared, microwaves, and radio waves are used to transmit information over long distances.
3. The document also covers topics like how digital signals make communication more robust than analog by sending information as discrete pulses rather than continuous waves.
Wave properties
Waves have characteristics that can be observed and measured. The amplitude of a wave measures how far above or below the normal level it rises, and represents how much energy the wave carries. Amplitude is half the distance between the crest and trough of a transverse wave. Wavelength is the distance between two crests or troughs, and determines properties like a light wave's color. Frequency is the number of waves that pass a point in one second, measured in hertz, with higher frequencies associated with shorter wavelengths because more waves can fit in the same space.
Wave properties
This document provides an overview of waves and sound. It discusses the key characteristics of waves including transverse and longitudinal waves. It also covers the nature of sound, including how it travels, how humans hear, and the Doppler effect. Additionally, it examines electromagnetic radiation and the electromagnetic spectrum, discussing the different types of electromagnetic waves like radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays.
Light waves
This document discusses the electromagnetic spectrum and the different types of electromagnetic waves. It explains that electromagnetic waves can travel through matter and empty space and includes light waves. The spectrum ranges from radio waves, which have the longest wavelengths and lowest frequencies, to gamma rays, which have the shortest wavelengths and highest frequencies. It provides details on the properties and applications of various types of electromagnetic waves, including visible light, infrared, ultraviolet, X-rays, and gamma rays.
Lecture 1 - Introduction, History, and Basic Acoustics.pptx
This document provides an overview of an electroacoustics course. It includes a course description, required texts, materials available online, and an overview of topics to be covered. The key topics covered include transducer theory, loudspeaker systems, microphones, electrical interfaces, acoustical interfaces, and other electroacoustic devices. A brief history of electroacoustics is also provided, covering developments from 1800 to present day. Background reading materials on fundamentals of acoustics and the physics of sound are assigned.
Electromagnetic waves.ppt
Waves transfer energy and can be transverse or electromagnetic. Transverse waves cause particles to move at right angles to the wave's direction of travel, with crests and troughs forming the wave pattern. Electromagnetic waves contain electric and magnetic fields that vibrate perpendicular to the direction of travel. Properties like wavelength, frequency, and amplitude describe a wave's characteristics. Waves transfer energy and can reflect, refract, or diffract as they encounter different materials.
Nature Vs Nurture
This document discusses four major techniques that allocate capacity for wireless WAN communications: Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Code Division Multiple Access (CDMA), and Orthogonal Frequency Division Multiplexing (OFDM). It introduces each technique and notes that each has pros and cons for wireless network capacity allocation. Further details on each technique and a comparison of their advantages are provided.
Velocity Of Sound
The document summarizes an experiment investigating how the length of PVC pipes affects the sound heard when sound is passed through them. It discusses how sound produces wavelengths and how frequency and wavelength are related. The experiment will test 5 PVC pipes of increasing length from 10 cm to 50 cm, using a 1000 Hz sound generated on a computer. The sound will be placed on one end and a frequency app will record the frequency heard on the other end, conducting 5 trials for each pipe length. Potential risks involve ensuring the pipes are stable and the sound is at a safe volume.
Waves presentation
This document provides information about waves and different types of waves including sound waves and light waves. It defines key terms related to waves such as amplitude, frequency, wavelength, and speed. It explains that sound and light are both transmitted as waves and discusses how their properties including pitch, loudness, speed, and type of medium affect their transmission. The document also covers the electromagnetic spectrum and different types of electromagnetic waves including visible light, infrared, ultraviolet, X-rays, and gamma rays. It discusses how light interacts with materials through reflection, refraction, and absorption and explains vision and color.
Wsl Power Point
The document discusses different types of waves including mechanical waves, which require a medium, and electromagnetic waves, which do not. It covers topics such as transverse waves, compressional waves, amplitude, wavelength, frequency, sound, light, and color. Sound is described as a mechanical longitudinal wave that travels through air or other matter. Light is an electromagnetic wave that travels transversely and is made up of different colors in the visible spectrum.
Now you see it now you don't
The document discusses different types of electromagnetic radiation and waves. It defines key wave properties like amplitude, wavelength, and frequency. It describes how different types of EM radiation are used and their dangers. Detection methods for waves include absorption, emission, and reflection. Total internal reflection is used in optical fibers for communication. Earthquakes generate seismic P and S waves used to determine the structure of the Earth's crust, mantle, and core.
Vibrational Biophysics Iqqm Morgan
The document discusses vibrational biophysics and the role of light and sound in cellular coherence. It reviews the basic science around biophysics, harmonics, resonance and electromagnetic frequencies. It also discusses technologies like IPAST and CWT that use light and sound to penetrate and stimulate tissues for medical applications. The document provides overviews of how crystalline structures in the body can store and transmit energy, and how the human body responds to different energy frequencies.
LIGHT.pptx
The document discusses the history of theories about the nature of light from ancient Greece to modern times. Key figures proposed light as particles, waves, or both. It was determined that light travels at a finite speed and is part of the electromagnetic spectrum. The modern view is that light exhibits both wave and particle properties. The document also covers related topics like polarization, shadows, and 3D viewing.
Interactive Textbook Ch. 22 The Nature of Light
1) The document discusses the electromagnetic spectrum, which is made up of different types of electromagnetic waves ranging from gamma rays to radio waves.
2) It explains that electromagnetic waves, including visible light, transfer energy and have different wavelengths and frequencies, though all travel at the same speed in a vacuum.
3) Radio waves, microwaves, infrared waves, visible light, ultraviolet light, and other types of electromagnetic waves are described along with their common uses such as broadcasting, communication, heating food, night vision, and more.
Interactive textbook ch. 22 the nature of light
1) The document discusses the electromagnetic spectrum, which is made up of different types of electromagnetic waves ranging from gamma rays to radio waves.
2) It explains that electromagnetic waves, including visible light, transfer energy and have different wavelengths and frequencies, though all travel at the same speed in a vacuum.
3) Radio waves, microwaves, infrared waves, visible light, ultraviolet light, and other types of electromagnetic waves are described along with their common uses such as broadcasting, communication, heating food, night vision, and more.
Methods used for Official Assay- SPECTROSCOPY
This document discusses various spectroscopic methods used for official assay. It describes instrumental methods like spectrometric and chromatographic techniques that use instruments to measure physicochemical properties. Spectrometric methods are discussed in detail, including how spectroscopy works via absorption or emission of electromagnetic radiation when interacting with matter. Key components of a spectrophotometer and analytical spectroscopic techniques are also outlined, such as atomic absorption spectroscopy, infrared spectroscopy, and nuclear magnetic resonance spectroscopy.
Ultrasound physics 1
Ultrasound physics involves the generation and propagation of sound waves. Sound is a mechanical wave that requires a medium and causes the vibration of molecules. Key acoustic variables that describe sound waves include pressure, density, and distance, which change as waves cause molecular compression and rarefaction. Essential parameters used to characterize ultrasound waves are period, frequency, amplitude, wavelength, and propagation speed. Understanding ultrasound physics is necessary for proper use of diagnostic ultrasound.
050316 week8 c12-electromagnetic_waves
Electromagnetic waves are formed by vibrating electric charges and can travel through space, transferring energy between electric and magnetic fields (1). They include radio waves, microwaves, infrared, visible light, ultraviolet, X-rays and gamma rays, which make up the electromagnetic spectrum (2). Different parts of the spectrum interact with matter in different ways and have various applications like communication, imaging and heating (3).
Similar to 6.6 electromagnetic waves (20)
Lecture 1 - Introduction, History, and Basic Acoustics.pptx
Lecture 1 - Introduction, History, and Basic Acoustics.pptx
More from mrrayner
7La/1
The document summarizes key facts about the Earth:
1) The planet we live on is called Earth. It gets its heat and light from the Sun. The Moon is Earth's natural satellite and orbits Earth once every 28 days.
2) A diagram labels that one side of Earth experiences nighttime while the other experiences daytime due to its rotation on its axis.
3) Additional facts provided are that Earth's year has 365 days, a leap year occurs every 4 years, Earth orbits the Sun in 365.25 days, and Earth completes one spin every 24 hours.
7 l1 the earth in space
A day is the time it takes for the Earth to spin on its axis. A month is the time it takes for the Moon to orbit the Earth. A year is the time it takes for the Earth to orbit once around the Sun. The document contains information about the definitions of a day, month, and year according to the movement and positions of the Earth, Moon, and Sun in space. It also lists learning objectives about describing and explaining the motions that cause days, months, years, and seasons.
7 l target sheet
This document outlines learning objectives related to understanding the motion of objects in space, including: how the Earth revolves around the sun and rotates on its axis, causing day/night and seasons; how the tilt of the Earth's axis causes seasons; why we see phases of the Moon and solar/lunar eclipses occur; how to distinguish between stars and planets based on their motion; and how our understanding of the universe has developed over time through scientific observation.
Making a loudspeaker
Sounds are produced by vibrations that travel through a medium such as air. The document discusses how to construct and test a loudspeaker. It instructs the reader to plug in the speaker, turn on the voltage, switch it on at the mains, and listen as they move their ear closer to identify how the sound changes and what causes this. The learning objectives are to describe how sounds are produced, construct a loudspeaker, and explain how a loudspeaker works.
Sound homework
Pupils conducted a sound experiment in a playground to investigate how walls cast sound shadows. They took sound level measurements at various points around the playground using a sound meter after making a standard sound. The measurements showed lower sound levels in positions located behind walls and structures relative to the sound source, demonstrating the shadowing effect of walls on sound propagation.
May the forces be with you
This document discusses forces, mass, and acceleration. It provides examples of calculating acceleration using the equation F=ma. It includes sample problems such as determining the force needed to accelerate a space shuttle or the acceleration of a cyclist pedaling with a given force. Practice problems are provided for students to calculate acceleration, force, or mass given two of the three variables.
Forces making a force meter
A force meter measures force in Newtons. It works by using a rubber band of known length that stretches when a force is applied. The amount the rubber band stretches corresponds to the amount of force applied, allowing the force to be measured in Newtons on a scale.
6.3 food glorious food
Food contains chemical energy that originally comes from the Sun. The amount of energy a person needs each day can vary depending on factors like their body size, age, gender, activity levels, and environmental conditions like temperature. While two people may consume the same amount of energy, one may still gain weight due to differences in their metabolism or physical activity levels.
Assignment 6.1
This document contains instructions and questions for Assignment 6.1. Students are instructed to show all working and include relevant units. The questions involve calculating quantities using given values and units, including multiplying and dividing measurements in m, m3, ml, and kg/m3. Conversions between standard and scientific notation are also required.
Assignment 6.2
This document contains a possible table of results that shows temperature readings in degrees Celsius taken at 11:00, 12:00, 13:00 and 14:00 hours each day from Monday to Friday. The temperatures generally increase throughout the day, with the highest readings occurring between 13:00 and 14:00 hours each afternoon.
6.4 bending light
The document discusses the refraction of light and how it causes optical illusions. It explains that when light travels from one material to another of different density, it changes direction. Specifically, light bends toward the normal when moving to a denser material, and away from the normal when moving to a less dense material. The document provides instructions for an experiment to observe and measure the refraction of light through a glass block at different angles of incidence.
6.4 bending light
Light changes direction when moving between different materials due to refraction. An experiment is described where a glass block is used to refract light rays entering at various angles, and the angles are measured and graphed. The graph shows the relationship between the incident and refracted angles, with the refracted angle increasing as the incident angle increases. This property of refraction is important for applications like lenses and understanding optical illusions.
Assignment 6.1 answers
This document contains 6 math questions requiring calculations with units. Question 1 involves multiplying two lengths. Question 2 gives a length. Question 3 involves (a) multiplying three lengths and (b) multiplying the results of part a. Question 4 involves (a) converting ml to m3 and (b) writing the answer in scientific notation. Question 5 involves (a) calculating length and volume and (b) calculating density. Question 6 involves calculating volume and density. Full working and units are required for all answers.
6.4 bending light
1. Light changes direction when moving between different materials due to refraction. Scientists studying refracting telescopes need accurate information on how light refracts when moving between air and glass.
2. An experiment is described where light passes through a semicircular glass block and the angle of refraction is measured for different angles of incidence.
3. The results are plotted on a graph showing the relationship between incident and refracted angles, helping to understand how optics can correct vision problems.
5.8 current and pd in a circuit
The document discusses a circuit with two components in series, a resistor and a buzzer, that have different resistances. It asks what the potential difference (p.d.) is across each component and what this reveals about their relative resistances. It then provides learning objectives and example calculations for current, potential difference, and resistance in series circuits.
Speed and velocity
The document discusses key concepts related to speed, velocity, distance, and time. It provides definitions of speed, distance, displacement, velocity, and average and instantaneous speed. Examples are given to illustrate the difference between distance and displacement. Graphs showing variations in distance and velocity over time are presented, and the relationships between distance, time, speed, velocity, and their equations are summarized in a table.
Document in windows internet explorer
The document describes an experiment to determine the laws of reflection. [1] Students are instructed to use a mirror, light source, and protractor to measure the angle of incidence and reflection of light rays. [2] They will shine light at a mirror from various angles and measure the corresponding reflected angles to see if the angle of reflection equals the angle of incidence. [3] By plotting their results on a graph, students can evaluate whether the evidence supports the statement that the angle of reflection equals the angle of incidence.
6.3 giant mirror
A village in Italy installed a large mirror on a mountain opposite their village to direct sunlight into the village. The mirror helped brighten the village by reflecting sunlight into the dark areas between the mountains. Villagers could now grow crops that previously did not receive enough sunlight. The mirror demonstrated how reflected light can help illuminate dark spaces.
6.2 energy everywhere
This document discusses different types of energy, including potential energy which is stored or hidden energy that has the ability to do work, and kinetic energy which is energy of motion. It lists learning objectives about forms of energy and energy transfers. The rest of the document appears to contain questions at different levels about energy, asking about heat energy, potential vs kinetic energy, energy transfers, examples of potential energy storage, and drawing energy transfer diagrams.
Mark scheme
This document is a coursework assessment form for a GCE Advanced Subsidiary physics course. It provides criteria for evaluating student coursework in 5 areas: [1] the quality and independence of the student's research briefing, [2] the use and understanding of physics demonstrated, and [3] the selection, summarizing, explanation, and [4] understanding/critical thinking shown in the student's work. Scores from 1-5 are given for each criterion, with 5 being the highest score. The form also includes the student's name and ID number for record keeping purposes.
More from mrrayner (20)
Recently uploaded
How to Get CNIC Information System with Paksim Ga.pptx
Pakdata Cf is a groundbreaking system designed to streamline and facilitate access to CNIC information. This innovative platform leverages advanced technology to provide users with efficient and secure access to their CNIC details.
Microsoft - Power Platform_G.Aspiotis.pdf
Revolutionizing Application Development
with AI-powered low-code, presentation by George Aspiotis, Sr. Partner Development Manager, Microsoft
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
Discover the seamless integration of RPA (Robotic Process Automation), COMPOSER, and APM with AWS IDP enhanced with Slack notifications. Explore how these technologies converge to streamline workflows, optimize performance, and ensure secure access, all while leveraging the power of AWS IDP and real-time communication via Slack notifications.
Artificial Intelligence for XMLDevelopment
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
Video Streaming: Then, Now, and in the Future
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
Leonard Jayamohan, Partner & Generative AI Lead, Deloitte
This keynote will reveal how Deloitte leverages Neo4j’s graph power for groundbreaking digital twin solutions, achieving a staggering 100x performance boost. Discover the essential role knowledge graphs play in successful generative AI implementations. Plus, get an exclusive look at an innovative Neo4j + Generative AI solution Deloitte is developing in-house.
Pushing the limits of ePRTC: 100ns holdover for 100 days
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
Uni Systems Copilot event_05062024_C.Vlachos.pdf
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
ここ3000字までしか入らないけどタイトルの方がたくさん文字入ると思います。
National Security Agency - NSA mobile device best practices
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
20240609 QFM020 Irresponsible AI Reading List May 2024
Everything I found interesting about the irresponsible use of machine intelligence in May 2024
Removing Uninteresting Bytes in Software Fuzzing
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Communications Mining Series - Zero to Hero - Session 1
This session provides introduction to UiPath Communication Mining, importance and platform overview. You will acquire a good understand of the phases in Communication Mining as we go over the platform with you. Topics covered:
• Communication Mining Overview
• Why is it important?
• How can it help today’s business and the benefits
• Phases in Communication Mining
• Demo on Platform overview
• Q/A
20240605 QFM017 Machine Intelligence Reading List May 2024
Everything I found interesting about machines behaving intelligently during May 2024
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdf
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...Edge AI and Vision Alliance
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/building-and-scaling-ai-applications-with-the-nx-ai-manager-a-presentation-from-network-optix/
Robin van Emden, Senior Director of Data Science at Network Optix, presents the “Building and Scaling AI Applications with the Nx AI Manager,” tutorial at the May 2024 Embedded Vision Summit.
In this presentation, van Emden covers the basics of scaling edge AI solutions using the Nx tool kit. He emphasizes the process of developing AI models and deploying them globally. He also showcases the conversion of AI models and the creation of effective edge AI pipelines, with a focus on pre-processing, model conversion, selecting the appropriate inference engine for the target hardware and post-processing.
van Emden shows how Nx can simplify the developer’s life and facilitate a rapid transition from concept to production-ready applications.He provides valuable insights into developing scalable and efficient edge AI solutions, with a strong focus on practical implementation.Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!
As the digital landscape continually evolves, operating systems play a critical role in shaping user experiences and productivity. The launch of Nitrux Linux 3.5.0 marks a significant milestone, offering a robust alternative to traditional systems such as Windows 11. This article delves into the essence of Nitrux Linux 3.5.0, exploring its unique features, advantages, and how it stands as a compelling choice for both casual users and tech enthusiasts.
Presentation of the OECD Artificial Intelligence Review of Germany
Consult the full report at https://www.oecd.org/digital/oecd-artificial-intelligence-review-of-germany-609808d6-en.htm
Full-RAG: A modern architecture for hyper-personalization
Mike Del Balso, CEO & Co-Founder at Tecton, presents "Full RAG," a novel approach to AI recommendation systems, aiming to push beyond the limitations of traditional models through a deep integration of contextual insights and real-time data, leveraging the Retrieval-Augmented Generation architecture. This talk will outline Full RAG's potential to significantly enhance personalization, address engineering challenges such as data management and model training, and introduce data enrichment with reranking as a key solution. Attendees will gain crucial insights into the importance of hyperpersonalization in AI, the capabilities of Full RAG for advanced personalization, and strategies for managing complex data integrations for deploying cutting-edge AI solutions.
Recently uploaded (20)
How to Get CNIC Information System with Paksim Ga.pptx
How to Get CNIC Information System with Paksim Ga.pptx
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
Pushing the limits of ePRTC: 100ns holdover for 100 days
Pushing the limits of ePRTC: 100ns holdover for 100 days
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
National Security Agency - NSA mobile device best practices
National Security Agency - NSA mobile device best practices
20240609 QFM020 Irresponsible AI Reading List May 2024
20240609 QFM020 Irresponsible AI Reading List May 2024
Communications Mining Series - Zero to Hero - Session 1
Communications Mining Series - Zero to Hero - Session 1
20240605 QFM017 Machine Intelligence Reading List May 2024
20240605 QFM017 Machine Intelligence Reading List May 2024
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdf
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdf
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!
Presentation of the OECD Artificial Intelligence Review of Germany
Presentation of the OECD Artificial Intelligence Review of Germany
Full-RAG: A modern architecture for hyper-personalization
Full-RAG: A modern architecture for hyper-personalization
6.6 electromagnetic waves
- 1. 6.6 Electromagnetic Waves 29 January 2015 Think about: • How well behaved you are • How good you are at science • How much you like chocolate hob nobs
- 2. Aims • Describe visible light as part of the electromagnetic spectrum • State other types of radiation
- 9. Travel through empty space
- 10. Travel at 300 000 km/s
- 11. Transverse waves
- 13. Light vs Sound Example of wave LIGHT SOUND Type of wave Speed in air / km/s Material of medium
- 14. Light vs Sound Example of wave LIGHT SOUND Type of wave Transverse Longitudinal Speed in air / km/s 300 000 340 Material of medium No material required Solid, liquid, gas
- 15. Example of wave LIGHT SOUND Type of wave Speed in air / km/s Material of medium Example of wave LIGHT SOUND Type of wave Speed in air / km/s Material of medium
- 16. Electromagnetic radiation actually comes in packets or lumps. I call these packets ‘quanta’. A quanta of light is called a photon. Nobel prize please…
- 17. The higher the frequency, the more energy the photon has
- 18. Intensity Energy of each photon Number of photons arriving each second
- 23. Radio waves
- 24. Radiowaves • Communications: TV, mobile phones, local radio, police
- 25. Microwaves
- 26. Microwaves • Microwaves ovens, communicating with satellites, RADAR
- 27. Infrared
- 28. Infra-red • Search and rescue teams, detect circulation problems, (cancer, arthritis), astronomy, burglar alarms
- 29. Light
- 30. Ultraviolet
- 31. UV • Produce vitamin D in our skin, suntan, skin cancer
- 32. X-rays
- 33. X-rays • X-rays (bones, teeth), check welds and joints, food
- 34. Gamma rays
- 35. Gamma rays • Make Hulks, sterilise food and utensils, tracers, radiotherapy
- 36. RECALL THE DETRIMENTAL EFFECTS OF EXCESSIVE EXPOSURE OF THE HUMAN BODY TO ELECTROMAGNETIC WAVES 3.13
- 42. Make an EM spectrum booklet Guest starring Mr. Simon Porter
- 59. The EM spectrum • You now have seven sections to fill in with information regarding the seven types of electromagnetic radiation • Include uses, dangers, detectors, examples and origins if you can • The better you make it the better it will help your revision