WAVES
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The document discusses key concepts about waves, including: - Types of waves such as transverse, longitudinal, mechanical, and electromagnetic waves. - Properties of waves including reflection, refraction, diffraction, interference, dispersion, and polarization. - Equations for traveling waves and stationary waves, including how the angular frequency, wave number, phase difference, and position of antinodes/nodes are related for stationary waves.
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Okay, let's break this down step-by-step:
* Mr. H vibrates the snakey 32 times in 10 seconds
* So the frequency is 32/10 = 3.2 Hz
* There are 4 sections each occupied by an antinode
* Since there are nodes between each antinode, there must be 5 nodes total
* With 5 nodes, this is the 5th harmonic standing wave pattern
* The 5th harmonic has 6 nodes
* So the wavelength is the total length (6.2 m) divided by 6 nodes
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2. The key parts of a wave include the crest (maximum displacement), trough (minimum displacement), wavelength (distance between two similar points), amplitude (maximum displacement from rest), and frequency (number of waves passing a point per unit time).
3. The speed of a wave can be calculated using the formula: speed = frequency x wavelength.
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- Key wave properties are defined, including wavelength, frequency, amplitude, and speed. The wave equation relating these properties is presented.
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The document summarizes key concepts about waves, including:
1) Waves can be classified as mechanical or electromagnetic depending on whether they require a medium to travel. Mechanical waves include sound and water waves while electromagnetic waves include radio and light waves.
2) Waves can be transverse, with oscillations perpendicular to the direction of travel, or longitudinal, with oscillations parallel to the direction of travel.
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This document outlines key topics in waves and physics, including:
1) Pulses in a string, principle of superposition, periodic waves, types of waves like transverse and longitudinal, and standing waves.
2) Sound waves are mechanical waves that propagate through elastic media like solids, liquids, and gases. The speed of sound and waveforms of different musical sounds are discussed.
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Okay, let's break this down step-by-step:
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* So the wavelength is the total length (6.2 m) divided by 6 nodes
* Wavelength = 6.2 m / 6 = 1.033 m
* Using the wave equation: Speed = Frequency x Wavelength
* Speed = 3
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1. Waves can be either longitudinal or transverse, depending on the direction of particle motion relative to the wave propagation.
2. The key parts of a wave include the crest (maximum displacement), trough (minimum displacement), wavelength (distance between two similar points), amplitude (maximum displacement from rest), and frequency (number of waves passing a point per unit time).
3. The speed of a wave can be calculated using the formula: speed = frequency x wavelength.
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This document provides an overview of wave motion, including the following key points:
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This document discusses properties and types of waves. It provides objectives and vocabulary for a chapter on waves, including defining key wave properties like amplitude, frequency, wavelength. It distinguishes between transverse waves, where oscillations are perpendicular to the direction of propagation, and longitudinal waves, where oscillations are parallel. Examples are given of using wave properties and the relationship between speed, frequency and wavelength to calculate wave speed.
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WAVE MOTION-1
This document defines and classifies different types of waves. It discusses mechanical waves, which require a medium and include waves on a string, in water, and sound waves. It also discusses electromagnetic waves, which do not require a medium and include visible light, radio waves, and others. The key characteristics of waves like amplitude, wavelength, frequency, velocity, and displacement are defined. Waves are classified as transverse waves, which involve vibration perpendicular to the wave direction, and longitudinal waves, with parallel vibration like sound waves. Formulas relating variables like velocity, wavelength, and frequency are provided.
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This document discusses different types of waves, including mechanical and electromagnetic waves. It covers key properties and concepts such as wavelength, amplitude, frequency, velocity, interference, reflection, refraction, diffraction, standing waves, and the Doppler effect. Mechanical waves require a physical medium and include transverse, longitudinal and surface waves, while electromagnetic waves use electric and magnetic fields and include phenomena such as light.
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This document provides an overview of waves and wave properties. It discusses transverse and longitudinal waves, and covers key wave concepts like wavelength, amplitude, frequency, speed, and the wave equation. Specific examples of transverse waves like light and sound waves are described. Properties of waves like reflection, refraction, diffraction and interference are demonstrated using a ripple tank. The document also covers the refractive index of materials and how light refracts when passing from one medium to another.
Module-3-The-Waves - the different types of waves
The document discusses different types of waves including transverse, longitudinal, and surface waves. It explains that transverse waves vibrate perpendicularly to the direction of travel, longitudinal waves vibrate parallel to the direction of travel, and surface waves are a combination. It also discusses mechanical waves, which need a medium, and electromagnetic waves, which do not. Finally, it provides details on the anatomy and nature of transverse and longitudinal waves, describing key terms like amplitude, wavelength, frequency, and speed.
Stationary Waves and Progressive Waves
This document discusses stationary waves and their properties. It describes how stationary waves are produced by the superposition of two progressive waves of equal amplitude traveling in opposite directions. Stationary waves have nodes where there is no displacement and antinodes where displacement is at a maximum. The document provides examples of investigating stationary waves using sound waves and microwaves. It also discusses the factors that determine the fundamental frequency of a vibrating string and shows illustrations of standing wave patterns in a string.
P6 lesson part one
This document provides an overview of 12 lessons on the wave model of radiation. It will cover topics such as what waves are, describing wave properties, how waves behave at barriers and boundaries, bending light beams, electromagnetic waves, radio waves, and radiation from space. The first lesson defines key terms like amplitude, wavelength, and frequency and explains the two main types of waves - transverse and longitudinal waves. Subsequent lessons will focus on reflection, refraction, diffraction, and interference of waves.
Wave powerpoint.ppt
Waves transmit energy through a medium and have properties including amplitude, wavelength, frequency, and speed. There are two main types of waves - transverse waves which move the medium perpendicular to the direction of travel, and longitudinal waves which move the medium parallel to travel. Wave interactions include reflection at surfaces, refraction when changing speed in a new medium, diffraction around barriers, and interference from multiple waves combining constructively or destructively. Standing waves can occur from reflected waves interfering at specific frequencies.
Waves
Progressive waves transfer energy through a medium by vibrating particles in the medium. There are two main types of waves: longitudinal waves where particles vibrate parallel to the wave direction, and transverse waves where particles vibrate perpendicular to the wave direction. The speed of a wave can be calculated using the formula that the speed equals the wavelength multiplied by the frequency.
Physics ii djy 2013 ppt wave characteristics
This document discusses key characteristics and concepts related to waves, including:
- Waves are patterns of disturbances caused by the movement of energy through matter or space. They can be classified as mechanical or electromagnetic waves.
- Key wave characteristics include frequency, wavelength, amplitude, and speed. Frequency is the number of waves per second, wavelength is the distance between identical points on waves, and amplitude is the maximum displacement from equilibrium.
- Waves transfer energy, not matter. Particle motion can be transverse (perpendicular to the direction of energy transfer) or longitudinal (parallel to the direction of energy transfer).
- Graphs can be used to describe wave characteristics like displacement over position or time. Speed can be
Waves ch. 8
A wave is a disturbance that travels through a medium from one location to another. There are two main types of waves: mechanical waves, which require a physical medium and can be either longitudinal or transverse; and electromagnetic waves like light, which do not require a medium. Mechanical waves involve particle motion parallel to the direction of the wave for longitudinal waves or perpendicular for transverse waves. Wave properties include amplitude, wavelength, frequency, and speed. Waves can interfere constructively or destructively depending on if peaks and troughs align.
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WAVES
- 1. Menu Utama Subject BiographyExerciseCompetence Indikator Pendidikan fisika pgmipa-u 2014 UNIVERSITAS JAMBIPendidikan fisika pgmipa-u 2014 UNIVERSITAS JAMBIPendidikan fisika pgmipa-u 2014 UNIVERSITAS JAMBIPendidikan fisika pgmipa-u 2014 UNIVERSITAS JAMBI
- 2. Menu Utama Subject BiographyExerciseCompetence Indikator endidikan fisika pgmipa-u 2014 UNIVERSITAS JAMBIendidikan fisika pgmipa-u 2014 UNIVERSITAS JAMBIPendidikan fisika pgmipa-u 2014 UNIVERSITAS JAMBIendidikan fisika pgmipa-u 2014 UNIVERSITAS JAMBI
- 3. Menu Utama Subject BiographyExerciseCompetence Indikator understanding wave Types of waves in the Direction of vibration Based on the of wave Propragation medium Based on the type of Wave amplitude Properties of wave Stationary wave equation and traveling wave Pendidikan fisika pgmipa-u 2014 UNIVERSITAS JAMBIPendidikan fisika pgmipa-u 2014 UNIVERSITAS JAMBIPendidikan fisika pgmipa-u 2014 UNIVERSITAS JAMBIendidikan fisika pgmipa-u 2014 UNIVERSITAS JAMBI
- 4. Competence • Describe the symptoms and characteristics of waves in general
- 5. Indikator Identify characteristics transfersal and longitudinal waves Identify the characteristics of mechanical and electromagnetic waves Investigate the properties of waves (reflection / refraction, superposition, interference, dispersion, diffraction, danpolarisasi) and penerapnnya in everyday life Identify the wave equation and stationary wave
- 6. • E.g Waves
- 7. Understanding wave Waves are vibrations that propagate energy from one place to another, either through the medium or no.
- 8. Types of waves in the direction of vibration
- 12. Wave
- 13. Wave Longitudinal waves Density Density Renggangan Renggangan Wave length = distance traveled by the wave during an interval of one period through which the medium particle vibration wave. Period particle vibration medium through which the wave is called the wave period.
- 14. Wave Vibration direction perpendicular to the direction of propagation Direction of propagation Vibration direction Vibration direction aligned with the direction of propagation Direction of propagation Vibration direction Wave is the propagation of vibration Wave Transverse waves Longitudinal waves
- 15. Based on the type of wave propagation medium
- 17. Mechanical wave Mechanical wave is a wave that is necessary for propagation medium. example: waves on a string, water surface waves and sound waves
- 18. Electromagnetic wave Electromagnetic wave is wave propagation does not require a medium. example: light waves, radio waves, X-rays, beta and gamma
- 19. Based on the type of wave amplitude
- 21. Traveling wave • Traveling wave is the wave amplitude is fixed at a point in its path.
- 22. Stationary wave • Stationary wave is a wave whose amplitude is not fixed at a point in its path.
- 24. Properties of waves 1. waves can be reflected (reflection) 2. The waves can be refracted (refraction) 3. The wave can be bent (diffraction) 4. The wave can be combined (interference) 5. waves can be dispersed 6. waves can be polarized
- 25. Wave reflection • when a propagating wave and hard on the field delimiter. the angle of incidence (i) = angle of reflection (r)
- 26. Wave refraction • refraction that changes the direction of the wave when the wave into the new medium which resulted in a wave moving at different speeds. sin i / sin r = V1 / V2 or sin i / sin r = n1 / n2
- 27. Diffracted wave Bending waves caused by the presence of a barrier in the form of a gap.
- 28. Interferensi wave Interferensi terjadi pada dua gelombang koheren, yaitu gelombang yang memiliki frekuensi dan beda fase yang sama.
- 29. Wave dispersion Dispersion is spreading or decomposition of the waveform when passing through a particular medium.
- 30. Polarization wave Namely polarization vector vibration restriction process that forms a transverse wave so that it becomes one-way.
- 34. Understand deviation traveling wave equation
- 35. Deviation general traveling wave equation point of origin to the top point of origin to the bottom propagating to the left propagate to the right
- 36. Angular frequency and wave number angular frequence wave numbers
- 37. Phase difference phase difference between point A and point B
- 38. Stationary wave equation led to remain
- 42. Stationary wave amplitude and position of the stomach / node, the rope lead-free
- 43. Mendle law
- 44. Melde law Law seconds Report learn about quantities that affect the rapid propagation of transverse waves on a string. Through experiments seconds Report found that the wave propagation speed is proportional to the root of the wire rope tension force and inversely proportional to the mass of roots of unity length strings.
- 45. Wave propagation speed = distance of waves per unit of time (second). S = distance (meters) T = period (seconds) t = time (seconds) f = frequency (hertz) v = fast propagation (Meters / second) Frequency is the number of waves that pass a point every second T v λ = t S v = fxv λ=
- 46. Biography Name : Meri Andani TTL : Palembang, 23 MAY 1996 Agama : Islam Address : Lubuk Linggau E-mail : meriandani58@gmail.com Status : Jambi University Students, Faculty Teacher Training and Education, Departement Of Mathematics and NaturalL Science, Physics Education Prodi PGMIPA-U.