1. The document provides a review of general science topics including motion, waves, sound, light, heat, electricity, and color.
2. Key concepts around motion include position, reference points, distance, displacement, speed, velocity, and acceleration.
3. Waves are described in terms of their parts like crests and troughs as well as characteristics such as wavelength, frequency, and speed.
4. Other topics covered include sound waves, light waves, heat transfer, electricity, and the color spectrum.
P1.5 Presentation.
Useful for revision for exams as it contains accurate information.
It includes:
- What are Waves
- Waves Definitions
- Energy Transfer
- Wave Speed
- Frequency & Time Period
- Light & Sound
- Reflection
- Refraction
- Diffraction
- Measuring Waves
- Oscilloscopes
- Ray Diagrams
- Using Light
- Red Shift
- The Big Bang Theory
This final presentation completes the whole of Physics (P1). This'll hopefully become part of a bigger collection of other science topics, soon to be uploaded.
Thank You. To all of you out there who may find my presentation helpful in any way, shape or form.I pleased to now be able to say the P1 Collection is now complete. Soon I'll be uploading other presentation on Physics, such as; P2 & P3 Hope you find these presentations useful and helpful for exams or just general revision. More presentation coming soon on this channel, JaskiratK.
See You Soon,
Jaskirat
Created By: JaskiratK
Uploaded By: JaskiratK
Information By: BBC Bitesize
Pictures/Images/Diagram: Google, BBC Bitesize
Slideshare: http://www.slideshare.net/JaskiratK
Prezi: https://prezi.com/user/mrnfvgaamzxe/
P1.5 Presentation.
Useful for revision for exams as it contains accurate information.
It includes:
- What are Waves
- Waves Definitions
- Energy Transfer
- Wave Speed
- Frequency & Time Period
- Light & Sound
- Reflection
- Refraction
- Diffraction
- Measuring Waves
- Oscilloscopes
- Ray Diagrams
- Using Light
- Red Shift
- The Big Bang Theory
This final presentation completes the whole of Physics (P1). This'll hopefully become part of a bigger collection of other science topics, soon to be uploaded.
Thank You. To all of you out there who may find my presentation helpful in any way, shape or form.I pleased to now be able to say the P1 Collection is now complete. Soon I'll be uploading other presentation on Physics, such as; P2 & P3 Hope you find these presentations useful and helpful for exams or just general revision. More presentation coming soon on this channel, JaskiratK.
See You Soon,
Jaskirat
Created By: JaskiratK
Uploaded By: JaskiratK
Information By: BBC Bitesize
Pictures/Images/Diagram: Google, BBC Bitesize
Slideshare: http://www.slideshare.net/JaskiratK
Prezi: https://prezi.com/user/mrnfvgaamzxe/
This presentation talks about the basic terms and terminologies related to Radiometry and Photometry. Their definitions.
This article also highlights the different theories about Light. It provides a rudimentary and comprehensive idea about light and its nature.
What is Polarization?
Types of polarized light
Few related terms
Few laws related to polarization
Applications
FOR MORE VISIT: https://tariqalfayad.blogspot.com/
This presentation talks about the basic terms and terminologies related to Radiometry and Photometry. Their definitions.
This article also highlights the different theories about Light. It provides a rudimentary and comprehensive idea about light and its nature.
What is Polarization?
Types of polarized light
Few related terms
Few laws related to polarization
Applications
FOR MORE VISIT: https://tariqalfayad.blogspot.com/
CASE STUDY
4th Generation Intel®Core™i5 and i7 vPro™Processors
Enterprise Security
McAfee ePolicy Orchestrator Deep Command* with Intel® Active Management Technology opens up new enterprise security revenue streams for COMGUARD
MAHARASHTRA STATE BOARD
CLASS XI and XII
CHAPTER 6
SUPERPOSITION OF WAVES
CONTENT:
Introduction
Transverse and
longitudinal waves
Displacement relation in a
progressive wave
The speed of a travelling
wave
The principle of
superposition of waves
Reflection of waves
Beats
Doppler effect
Waves (Grade 7, Quarter 3) Suggested Guide for DiscussionRachel Espino
A suggested powerpoint presentation guide for discussion for Gr.7 teachers on the characteristics and categories of waves. It also includes a simple quiz (under knowledge category) as an assessment
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
A Survey of Techniques for Maximizing LLM Performance.pptx
Gensci
1. GENERAL SCIENCE REVIEWER
THIRD QUARTER 2012-2013
MOTION WAVES
• Before you will be able to describe the • a periodic disturbance that moves away
motion of an object, you must first be from a source and carries energy with it
able to tell exactly where it is • A vibration causes wave motion. When
positioned. Describing exact position you observe a wave, the source is
entails two ideas: describing how far always a vibration.
the object is from the point of PARTS OF A WAVE
referenceand describing its direction Crest- highest point
relative to that point of reference. Trough- lowest point
POINT OF REFERENCE Wave length- distance between 2 waves (trough
• Something to refer to: something to to trough/ crest to crest)
which somebody can refer in order to Wave height- distance from crest to trough
check direction, as a guide or as an aid Amplitude- range from normal position of wave
to communication. to either side
• The object or point from which
movement is determined.
• Movement is relative to an object that
appears stationary.
DISTANCE
• the total length of the path travelled by
the object
• the length of the entire path that the
object travelled
DISPLACEMENT
FREQUENCY
• the distance between the initial position
• is the number of waves that pass a
and final position of the object
particular point every one second
• the shortest distance between the
PERIOD
object’s two positions, like the distance
• the time required for one complete wave
between its point of origin and its point
to pass a given point
of destination, no matter what path it
SPEED/VELOCITY
took to get to that destination
• V = wavelength x frequency
SPEED
LONGITUDINAL WAVES
• Speed is the distance traveled in a given
• occur when the individual particles of
amount of time.
amedium vibrate back and forth in the
• Scalar quantity
direction in which thewaves travel
• Speed= Distance
TRANSVERSE WAVES
Time
• occur when the individual particles or
• 100 km/h
segments of a medium vibrate from side
VELOCITY
to side perpendicular tothe direction in
• Speed with direction
which the waves travel
• Vector quantity
• Velocity = Displacement
Time
• 100 km/h North East
ACCELERATION
• the rate at which the velocity of a body
changes with time
• a = V final – V initial
Time
• If an object does not change its position
at a given time interval,then it is at rest
or its speed is zero or not accelerating.
• If an object covers equal distance at MECHANICAL WAVES
equal intervals of time, then itis • require a medium for wave propagation
moving at constant speed and still not • (medium: rope, coil spring, air, water)
accelerating. ELECTROMAGNETIC WAVES
• If an object covers varying distances at • requireno material medium for their
equal intervals of time, thenit is passage. Thus, they can pass through
moving with changing speed or empty space.
velocity. It means that theobject is • (gamma waves, UV waves, radio waves)
accelerating.
2. SOUND WAVES otherforms or transferred to other
• longitudinal and mechanical waves objects orplaces.
• travels the fastest in solidthan in liquid • Object which has greater mass has
and in air greater heat energy.
• V = 331 + (temperature in air) x 0.6 HEAT TRANSFER
• Reflection = echo • related to change in temperature or
LIGHT WAVES change in the relative hotness or
• Light travels in straight lines coldness of an object.
• Light travels much faster than sound HEAT TRANSFERS IN THREE WAYS:
• We see things because they reflect light • Conduction- higher temperature to
into our eyes lower temperature (spoon gets hot when
• Shadows are formed when light is put in a hot soup)
blocked by an object • Convection- cool air sinks, warm air
• 300, 000, 000 m/s speed of light rises
• travels the fastest in the vacuum • Radiation- particles travel through a
COLOR vacuum
• Light is the combination of all (seven)
colors. ELECTRICITY
• Light can be separated using a prism in • a type of activity arising from the
a process called dispersion. existence of charge
• RED, BLUE and GREEN (primary • The basic unit of charge is that on the
colors) proton or electron.
• The protons charge is called positive
COLOR COMBINATION while the electron's is negative.
• A particle of matter usually has a
charge.
• The charge is positive or negative.
• Two particles with the same charges,
both positive or both negative, repel
or drive away each other, while two
particles with unlike charges are
attracted.
CONDUCTORS
• allow electricity to flow through them
RGB (RED GREEN BLUE) easily. Copper wire is a good example
and makes up our housing and appliance
Blue + Green = Cyan
Blue + Red = Magenta wiring
Red + Green = Yellow INSULATORS
• materials that don't allow electricity to
Blue + Green + Red = White
pass through them easily. Materials such
CMYK (CYAN, MAGENTA, YELLOW, KEY/BLACK) as rubber are good insulators and are
Cyan + Magenta= Blue used around appliance and house wires
to keep the electricity from creating a
Cyan + Yellow = Green
Yellow + Magenta = Red short circuit
THE LAW OF CONSERVATION OF CHARGE
Cyan + Magenta+ Yellow = Black
• Charges cannot be created nor
destroyed, but can betransferred from
HEAT WAVES
one material to another.The total charge
• a form of energy that refers to the
in a system must remain constant.
thermal energy that is ‘in transit’ or in
ELECTROSTATIC LAW
the process of being transferred.
• Like charges repel and unlike charges
• It stops to become heat when the
attract.
transfer stops.
• After the energy is transferred, say to -mct
another object, it may again become
thermal energy or may be transformed
to other forms.
• Any object issaid to possess thermal
energy due to the movement of its STUDY HARD!!!
particles. How isheat related to thermal
energy? GOOD LUCK!!!
• Like any other forms of energy,
thermalenergy can be transformed into