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10th Class Physics, Ch 10, Refraction of Ripple Tank - Class 10th Physics
 
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In this online lecture, Ms Vaneeza Abbas explains 10th class Physics Chapter 10 Simple harmonic Motion and Waves.The topic being discussed is Topic 10.5 Ripple Tank. In this video following sub topics have been taught: - Refraction punjab text book board/Sindh text book board/KPK text book board 10th Class book 2 lecture is conducted in Urdu/hindi/English. This lecture for 9th class Physics chapter 10 is created for all students who want to prepare this topic in detail. For more videos of Vaneeza Abbas visit https://www.ilmkidunya.com/study/10th-class-physics/simple-harmonic-motion-and-waves.aspx If you have any questions about this lecture on 10th Class Physics ch 10, you can go to https://www.instutor.com/10th-class/physics/simple-harmonic-motion-and-waves
Views: 18543 ilmkidunya
iGCSE Physics: Waves in a ripple tanks
 
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A video showing reflection, refraction, diffraction and interference of wave fronts and the relationship between wave fronts and ray diagrams.
Views: 1346 Burrows Physics
Ripple Tank Reflection Refraction
 
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Reflection and Refraction in a Ripple Tank are illustrated and explained
Views: 68806 PhysicsLP
Ealing Film-Loops 80-234 - Refraction of Waves in a Ripple Tank
 
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Ealing Film-Loops 80-234 - Refraction of Waves in a Ripple Tank This film-loop was recovered mid-2016 from Missouri S&T's surplus warehouse and played on a Technicolor 810 instant movie projector designed for such 8mm film-loop cartridges. For images of the film-loop cartridge and the descriptive text on the box it came in, please wait until the end of the video. Presented for educational or informational purposes only, for those interested science, pedagogy, bygone educational technology, archival films, ephemeral films, or educational films.
Views: 1431 amt253
7 wave investigations to try with a ripple tank
 
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In this video, John takes us through 7 investigations to try with a ripple tank. Using a bar with motor and various barriers, you can demonstrate different wave forms as well as reflection, refraction, diffraction and interference. Visit our shop to purchase a ripple tank for your classroom: https://www.edutrade.co.za/subjects/physical-science/education-kits/ripple-tank-set.html _____________________ RESOURCES & LINKS: "How to set up a Ripple Tank" (video) https://www.youtube.com/watch?v=lcA9pGVnFt0 _____________________ ►Subscribe to our Channel: https://bit.ly/2Gq0qNI Find us on Facebook: https://www.facebook.com/LasecEducationSA/ Find us on Twitter: https://twitter.com/LasecEducation Read more on our blog: https://www.edutrade.co.za/blog.html #RippleTank #RippleTankInvestigations #WaveProperties #ScienceExperiments #Diffraction #Refraction #WaveInvestigations
Views: 47907 Lasec Education
Refraction in Water by Ripple Tank
 
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Refraction in Water by Ripple Tank 4. Refraction in Water by Ripple Tank Like/Share if you liked it (Y) . Subscribe to my channel for more educational videos. Also Like us on facebook for new feeds @ http://www.facebook.com/tigerzplac3 contents : Chapter 10: Simple Harmonic Motion and Waves (34 videos) 10.1: Oscillation 1. Working of simple pendulum 10.2: Simple Harmonic Motion 1. Introduction to Simple Harmonic Motion 2. Working of Simple Harmonic Motion 3. Problem 1-Working of Simple Harmonic Motion 4. Basic terms in SHM 5. Problem 1-Mass Attached to Spring 6. Energies Interconversion in spring-mass system 7. Problem-Ball and Bowl as SHM 8. Problem 1-Basic Terms in SHM 9. Problem-Energies Interconversion in Spring-Mass System 10.3: Simple Pendulum 1. Introduction to simple Pendulum 2. Problem-Introduction to Simple Pendulum 3. Working of simple pendulum 4. Problem-Working of Simple Pendulum 10.4: Wave Motion 1. Introductoin to Wave Motion 2. Problem 2-Characteristics of Wave 10.5: Waves as Mean of Energy Transfer 1. Waves as Carriers of Energy 2. Problem-Waves as Carriers of Energy 10.6: Types of Waves 1. Mechanical and Electromagnetic Waves 2. Problem 1-Mechanical and Electromagnetic waves 3. Introduction to Transverse and longitudnal waves 4. Problem 1-Introduction to Transverse and Longitudinal waves 5. Problem 1-Stationary waves 10.7: Characteristic Wave Parameters 1. Basic terms in SHM 2. Problem 2-Characteristics of Wave 3. Derivation of Wave Equation 4. Problem 1-Derivation of Wave Equation 10.8: Properties of Waves 1. Introducing Ripple Tank 2. Reflection in Water by Ripple Tank 3. Problem 1-Introduction to Reflection 4. Refraction in Water by Ripple Tank 5. Diffraction in Water by Ripple Tank 6. Problem 1-Introduction to Refraction 7. Interference in Water by Ripple Tank More Videos @ http://www.sabaq.pk -~-~~-~~~-~~-~- Donate ( Feel Free to help me out with my work ) : ✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦ BTC: 1LrcMaefjnCz4nf8ViKR6EwHqySPAvCCEY DASH: XpVNfgAnYvLU79k5xuKc4r24md936ckPHu ETH: 0x56c9a1BC8E1BF2dD83ba512A3F9C22eff33beEF3 BNK : 0x56c9a1BC8E1BF2dD83ba512A3F9C22eff33beEF3 LTC: Levu8eJ6j9fsJe5tX8esGecLzCjvEirEC2 BCH : qqva7j6c353vkvcfky99ccxz5jjsd50mzv8dvyzyhu ----------------------------------------------- If you want to receive XEM to your account, you MUST provide sender with your Address and the unique Message below XEM:NBRA5SR2S47YFIXPQAFU2FZ5BYFDMJELO3XWLV2Q MESSAGE:yadB37sQ ------------------------------------------------ ✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦ -~-~~-~~~-~~-~-
Views: 22365 Tigerzplace
GCSE Physics - Water Waves - Shallow to Deep Water
 
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This tutorial is about how waves can speed up or slow down when then enter a material with a different optical density, or when water waves enter regions of different depths. This change of velocity can cause the waves to change direction - this is called REFRACTION. Subscribe for more physics tutorials like this: http://bit.ly/Subscribe-Physics-Ninja Water waves will refract when then move from shallow to deep water causing them to speed up. As a result, their wavelength will increase and the refracted ray will 'SPEED AWAY' from the normal line. Remember that the wavefronts are always at 90 degrees to the ray. Use 'RNAR' to work through the steps: 1. Ray (incident ray) 2. Normal (line perpendicular to surface where the ray enters) 3. Angles (label the angle of incident and angle of refraction) 4. Use the refraction rule "SPEED AWAY" to determine which direction the refracted ray will bend. Quick question: During refraction, the wavelength and the speed of the wave changes. What does NOT change about the wave? (Answer... the frequency of the wave does not change) So why do waves get faster in deeper water? The answer is a bit complex, but here is an explanation posted at the Illinois Department of Physics: 1. For a shallow fluid, the motion of the fluid is mostly side-to-side. 2. In order to accumulate more fluid in one place (to make the crest of the wave), each little bit of fluid must travel a little farther than it would have to in deeper water. 3. When a wave passes, the bits of fluid (if you could watch one at a time) travel in ellipses. For shallow water, the ellipses are stretched out horizontally, and in very deep water, they are very nearly circular. 4. So for a wave of the same height (top to bottom of the ellipse), the bits of water must travel farther in the shallow tray than the deep tray. 5. Because the waves of the same height in shallow and deep water exert the same pressure differences due to gravity to get the water moving (although the motion is different due to the fact that the bottom is there), similar forces push and pull on the water. 6. To get the water moving farther and faster with the same force takes a longer time for each push, and hence a slower speed for the wave which travels in the shallow water. " (From https://van.physics.illinois.edu/qa/listing.php?id=2223) For more physics flashcards and tutorials visit https://gcsephysicsninja.com/product/waves-flashcards/
Views: 40850 GCSE Physics Ninja
Physics Lecture - 46 - Wave Refraction
 
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Facebook - https://www.facebook.com/TheNewBoston-464114846956315/ GitHub - https://github.com/buckyroberts Google+ - https://plus.google.com/+BuckyRoberts LinkedIn - https://www.linkedin.com/in/buckyroberts reddit - https://www.reddit.com/r/thenewboston/ Support - https://www.patreon.com/thenewboston thenewboston - https://thenewboston.com/ Twitter - https://twitter.com/bucky_roberts
Views: 26726 thenewboston
GCSE Science Physics (9-1) Refraction of Waves
 
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Find my revision workbooks here: https://www.freesciencelessons.co.uk/workbooks/shop/ In this video, we look at refraction of waves. First we explore what is meant by refraction and look at how this is due to changes in the speed of waves as they change from one medium to another. Finally, we use the idea of wavefronts to explain how changes in wave speed cause refraction. Deliberate Thought by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/) Source: http://incompetech.com/music/royalty-free/?keywords=deliberate+thought Artist: http://incompetech.com/
Views: 110193 Freesciencelessons
Wave Refraction
 
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Views: 101996 Keith Meldahl
Wave refraction
 
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video on wave refraction for student pre-lab exercise
Views: 57258 Keith Meldahl
Q 03....L1 (Water Waves) .... Ch 5 Waves IGCSE past papers ..... Refraction
 
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IGCSE Extended Cambridge CIE 0625 Physics questions and mark scheme answers
Refraction in Water by Ripple Tank
 
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Physics_p-9-10-shm-24.mp4
Views: 4618 Sabaq. Pk
Lascells Compact Ripple Tank: Refraction
 
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Website: https://education.scichem.com Twitter: https://twitter.com/SciChemEdu Facebook: https://www.facebook.com/SciChemScience LinkedIn: https://uk.linkedin.com/company/scientific-&-chemical-supplies-ltd
Views: 527 SciChemScience
Physics - Waves - Refraction
 
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A physics revision video all about refraction.
Views: 29350 expertmathstutor
Wave Refraction.mp4
 
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Waves refracting when changing media and changing speed. Table of Contents: 01:08 - Waves change speed when they change media. 01:35 - 02:48 - 02:50 - Changing Direction 05:21 - 06:54 - 07:25 - 08:01 - Reflection, Refraction, Absorption
Views: 17245 ron boehmke
STEM Experiment: Ripple Tank
 
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Today we experiment with the Ripple Tank to demonstrate wave behaviors like reflection, refraction, deflection, and interference. Ripple Tank: goo.gl/uePzq8 --- 2018 Product Catalog - goo.gl/Wk2ysK Visit us - http://american-scientific.com/ Facebook - http://www.facebook.com/AmericanScientific/ Twitter - http://twitter.com/AmSciTeam Instagram - http://www.instagram.com/amsciteam/ Music by: Nicolai Heidlas
Properties of Waves - Exploring Wave Motion (1/5)
 
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Andrew Norton uses a ripple tank to demonstrate some basic features of waves. (Part 1 of 5) Playlist link - https://www.youtube.com/playlist?list=PLFE829A78F461BD20 Transcript link - http://media-podcast.open.ac.uk/feeds/fsc-exploring-wave-motion/transcript/fsc03.01.pdf Open Learn related content: Physics: https://www.open.edu/openlearn/science-maths-technology/science/physics-and-astronomy/physics Light: Wave-particle duality: https://www.open.edu/openlearn/science-maths-technology/science/physics-and-astronomy/physics/light-wave-particle-duality What's so exciting about gravitational waves being discovered? : https://www.open.edu/openlearn/science-maths-technology/science/physics-and-astronomy/physics/whats-so-exciting-about-gravitational-waves-being-discovered Study Q64 BSc (Hons) Natural Sciences (Physics) http://www.open.ac.uk/courses/qualifications/q64-phy The Open University is the world’s leading provider of flexible, high-quality online degrees and distance learning, serving students across the globe with highly respected degree qualifications, and the triple-accredited MBA. The OU teaches through its own unique method of distance learning, called ‘supported open learning’ and you do not need any formal qualifications to study with us, just commitment and a desire to find out what you are capable of. Free learning from The Open University http://www.open.edu/openlearn/ For more like this subscribe to the Open University channel https://www.youtube.com/channel/UCXsH4hSV_kEdAOsupMMm4Qw Like us on Facebook: https://www.facebook.com/ouopenlearn/ Follow us on Twitter: https://twitter.com/OUFreeLearning #OpenUniversity #Physics
Drawing Wavefront Diagram of Refraction | Waves
 
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This video is created by http://www.onlinetuition.com.my/ More videos and free notes are available at http://spmphysics.onlinetuition.com.my/
Views: 4584 myhometuition
Reflection, Refraction and Diffraction - Ripple Tank Demo - GCSE and A Level Physics Revision
 
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I demonstrate the three wave behaviours using a ripple tank. Reflection, Refraction and Diffraction, GCSE and A Level Physics Revision.
10th Class Physics, Ch 10, Reflection of Ripple Tank - Class 10th Physics
 
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In this online lecture, Ms Vaneeza Abbas explains 10th class Physics Chapter 10 Simple harmonic Motion and Waves.The topic being discussed is Topic 10.5 Ripple Tank. In this video following sub topics have been taught: - Reflection punjab text book board/Sindh text book board/KPK text book board 10th Class book 2 lecture is conducted in Urdu/hindi/English. This lecture for 9th class Physics chapter 10 is created for all students who want to prepare this topic in detail. For more videos of Vaneeza Abbas visit https://www.ilmkidunya.com/study/10th-class-physics/simple-harmonic-motion-and-waves.aspx If you have any questions about this lecture on 10th Class Physics ch 10, you can go to https://www.instutor.com/10th-class/physics/simple-harmonic-motion-and-waves
Views: 22248 ilmkidunya
GCSE Physics Revision: Refraction of waves
 
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GCSE Physics Revision: Refraction of waves You can watch all my videos at www.freesciencelessons.co.uk In this video, we look at how waves are refracted when they change their speed. This is an important topic but you won't find it difficult if you watch this video.
Views: 79157 Freesciencelessons
Ripple Tank - Wave Phenomena - PHYWE
 
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In the ripple tank water waves are generated by a vibration generator. Circular and plane waves are then used to investigate the dependency of the vibration frequency on the wave length. What you can learn about with the PHYWE ripple tank: Generation of surface waves Propagation of surface waves Dependency of wave velocity Reflection of waves Refraction of waves Concave, convex lenses, mirrors
Views: 21294 PhywePoloni
The Ripple Tank (Snell's Law)
 
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Ripple tank demonstrations with still and analysis. Reflection, refraction including Snell's law is looked at in detail. Diffraction is also looked at but without much analysis.
Views: 9704 kamal Wafi
Wave behaviour | Waves | Physics for All | FuseSchool
 
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How do waves behave? Badly? In this video we are going to look at how light and sound waves behave. Before we start, you should know that waves can be transverse or longitudinal. Transmission, reflection, refraction, diffraction, absorption and scattering are all typical wave behaviours. Reflection is when waves bounce off an object. Sound waves are reflected by hard, flat surfaces and is why we get echoes. You hear a delay between the original sound and the echo, because the echoed sound waves have to travel twice as far to reach your ears. Smooth surfaces, like glass and polished metal, reflect light in a regular way, so a reflection can be seen. Like a mirror, or seeing your face in a calm pond. Transmission is when waves keep travelling in the same direction through an object. Like light through a window. Absorption and reflection often go hand in hand for light waves. White light contains each wavelength - so all the colours of visible light. The colour of an object depends on which wavelengths of light it absorbs and which it reflects. White objects reflect all the light that hits them, and absorbs none. Black objects reflect none and instead absorb all the light that hits them. A red object absorbs all the wavelengths except the red, which is reflected. And a green object absorbs all the wavelengths except the green, which is reflected. Are the new people upstairs really noisy? If they carpet their floors, add curtains and furniture to the room then you’ll notice that they become much quieter. This is because some objects absorb sound waves. When sound and light waves pass across a boundary between two substances, like air and glass, they change speed. This is because the substances have different densities. The change is speed causes the waves to change direction, which is known as refraction. Because of refraction, things in water look closer than they really are and water appears shallower than it really is. And a straw in a glass of water looks like it bends at the surface, because the refracted light wavelengths make you think the straw is in a different place to where it actually is. When waves meet a gap in a barrier, they pass through the gap. They then spread back out after they pass through the gap - this is diffraction. The way the waves re-spread depends upon how big the gap is compared to the incoming wavelengths. We have diffraction to thank for loudspeakers. Sometimes waves depart from the expected path, and spread out in multiple directions. This is known as scattering. We have scattering to thank for making the sky appear to be blue. The white light coming from the sun hits the molecules in our atmosphere, which cause the shorter blue wavelengths to scatter out in all directions. So waves behave in a variety of ways, depending upon what material they hit. CREDITS Animation & Design: Joshua Thomas https://www.instagram.com/jt_saiyan/?hl=en Narration: Dale Bennett Script: Bethan Parry SUBSCRIBE to the FuseSchool YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. VISIT us at www.fuseschool.org, where all of our videos are carefully organised into topics and specific orders, and to see what else we have on offer. Comment, like and share with other learners. You can both ask and answer questions, and teachers will get back to you. These videos can be used in a flipped classroom model or as a revision aid. Find all of our Chemistry videos here: https://www.youtube.com/watch?v=cRnpKjHpFyg&list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV Find all of our Biology videos here: https://www.youtube.com/watch?v=tjkHzEVcyrE&list=PLW0gavSzhMlQYSpKryVcEr3ERup5SxHl0 Find all of our Maths videos here: https://www.youtube.com/watch?v=hJq_cdz_L00&list=PLW0gavSzhMlTyWKCgW1616v3fIywogoZQ Twitter: https://twitter.com/fuseSchool Access a deeper Learning Experience in the FuseSchool platform and app: www.fuseschool.org Follow us: http://www.youtube.com/fuseschool Friend us: http://www.facebook.com/fuseschool This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/by-nc/4.0/ ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: [email protected]
Refraction of Waves at a Boundary | Waves
 
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This video is created by http://www.onlinetuition.com.my/ More videos and free notes are available at http://spmphysics.onlinetuition.com.my/
Views: 3459 myhometuition
A Level Physics - Wave Properties: Reflection, Refraction, Diffraction and Polarisation
 
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Both transverse and longitudinal waves share similar properties that you must be familiar with to understand further topics like lenses and interference, but only transverse waves can be polarised. The App running is called Ripple Free by Paul Falstad: http://www.falstad.com/apps/RippleTankFree/ Have a go with it to investigate these effects, and many others, yourself. If you would like to see more A Level Physics videos then please Subscribe to my channel to keep updated with new videos and to search the Playlists already created. You can also visit my site 'A Level Physics Online' to see how all the videos relate to your course and for even more resources at http://www.alevelphysicsonline.com/ Thanks for watching, Mr Matheson
Reflection, Refraction and Diffraction - Ripple Tank Demo - How to for Teachers
 
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How to demonstrate wave behaviour using a ripple tank.
XII-10-2 Reflection and Refraction of waves (2015) Pradeep Kshetrapal Physics
 
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Physics, Class XII Chapter: OPTICS Topic: Wave optics Reflection and refraction. Classroom lecture by Pradeep Kshetrapal. Language : English mixed with Hindi.
Views: 49505 Pradeep Kshetrapal
Refraction of water waves, Physics Class 10th
 
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Refraction of water waves, Physics Class 10th Like on FaceBook: https://www.facebook.com/itinfourdu Follow on Twitter: https://twitter.com/MShaheen193 Join My Utube Adventurer Group https://www.facebook.com/groups/838543996274006/
mini ripple tank
 
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The Mini Ripple Tank is a great way to address the wave-energy standards and to teach about the properties of waves by showing how water waves behave. Ripple tank wave generators are such a wonderful way to demonstrate the principles of wave propagation, reflection, refraction, diffraction and interference, but they can be time consuming to set up and take down. This Mini Ripple Tank addresses these issues by providing a completely self contained device, requiring no set-up apart from the addition of water. Easy changing of wave frequency! Excellent for showing diffraction, 2 source interference patterns, refraction, and reflection. Great for small groups! It is small and portable, making it great for small group demonstrations or stations. http://www.arborsci.com/mini-ripple-tank
Views: 7294 Arbor Scientific
Refraction and Snell's law | Geometric optics | Physics | Khan Academy
 
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Refraction and Snell's Law. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/physics/geometric-optics/reflection-refraction/v/refraction-in-water?utm_source=YT&utm_medium=Desc&utm_campaign=physics Missed the previous lesson? https://www.khanacademy.org/science/physics/geometric-optics/reflection-refraction/v/specular-and-diffuse-reflection-2?utm_source=YT&utm_medium=Desc&utm_campaign=physics Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Physics channel: https://www.youtube.com/channel/UC0oGarQW2lE5PxhGoQAKV7Q?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 710206 Khan Academy
Physics - Reflection and Refraction of Waves
 
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Reflection and Refraction are phenomena that occur on waves. Watch this video to learn about them. Tuition classes http://www.vbest.edu.my/ Blogspot http://mrsaimun.blogspot.com/search/label/IGCSE Order Special Notes from http://buukbook.com/ Online 1 to 1 tuition lessons at http://www.mega.edu.my/ Education Tips & News http://mrsaimun.com/ Other useful video you might like: Pressure (https://goo.gl/TM3IYa) Gas Pressure (https://goo.gl/LP8GmG) Reflection and Refraction of Waves (https://goo.gl/IbT27u) Specific Latent Heat (https://goo.gl/qZ3DzT) Logic Gates (https://goo.gl/1S6LJG) Convex Lens (https://goo.gl/edh681) Working principle of AC generator (https://goo.gl/XA8VoF) Specific Heat Capacity (https://goo.gl/ns86Yc) Momentum - Part 1 (https://goo.gl/9H7wFj) Momentum - Part 2 (https://goo.gl/7A2a3w) Direct Current Dynamo (https://goo.gl/BuqWO2) Difference Between Fleming's Right and Left Hand Rule (https://goo.gl/8sLiGA) Commutators (https://goo.gl/FCnhYw) Electromagnetic Induction (https://goo.gl/UmEqXX) Direct Current Motor (https://goo.gl/XuFvSN) Motor and Dynamo 1 (https://goo.gl/bfYCm0) Motor and Dynamo 2 (https://goo.gl/s98l3N) Reflection and Refraction (https://goo.gl/92Pkvb) Inertia (https://goo.gl/wsVwi7) Analysing Motion Graphs (https://goo.gl/2CLoLP) Linear Motion Introduction (https://goo.gl/qgIBV1) Linear Motion (https://goo.gl/h7JaFI) Ticker tape calculation (https://goo.gl/sj6RIO) Ticker tape chart (https://goo.gl/T2mr7f) Ticker Timer Introduction (https://goo.gl/ygYFtZ) Internal Resistance and Electromotive Force (https://goo.gl/GF5rvR) Effective Resistance - Part 1 (https://goo.gl/Mn0DGI) Effective Resistance - Part 2 (https://goo.gl/t9qHwR) Series and Parallel (https://goo.gl/IjptCW) Factor Affecting Resistance - Part 1 (https://goo.gl/StJRGy) Factor Affecting Resistance - Part 2 (https://goo.gl/IOTQw1) Ohm's Law (https://goo.gl/O99aVF) Electric Current and Potential Difference (https://goo.gl/8BxzIQ) Electric Field (https://goo.gl/VmBO1p)
Views: 2073 mr sai mun
Physics Ripple Tank Wave Experiments - Reflection, Refraction, Diffraction & Interference
 
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Physics Ripple Tank Experiment Reflection Refraction Diffraction Interference
Views: 231 Km Tang
Ripple Tank    Refraction and Double Slit
 
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Recorder with 240 fps. The Double Slit videos were further slowed down with Movie Maker.
Views: 267 NG Pun Hon
Refraction of Light Wave | Waves
 
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This video is created by http://www.onlinetuition.com.my/ More videos and free notes are available at http://spmphysics.onlinetuition.com.my/ -~-~~-~~~-~~-~- Please watch: "Bentuk Am Persamaan Kuadratik | Persamaan Kuadratik | Matematik Tambahan" https://www.youtube.com/watch?v=4QF2e-bwmDU -~-~~-~~~-~~-~-
Views: 1672 myhometuition
Physics Ripple Tank Wave Experiments - Reflection, Refraction, Diffraction & Interference
 
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Physics Ripple Tank Experiment Reflection Refraction Diffraction Interference
Views: 304 Km Tang
Study of Characteristics of water waves with the help of Ripple Tank
 
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Study of Characteristics of water waves with the help of Ripple Tank Like on FaceBook: https://www.facebook.com/itinfourdu Follow on Twitter: https://twitter.com/MShaheen193 Join My Utube Adventurer Group https://www.facebook.com/groups/838543996274006/
Physics Ripple Tank Wave Experiments - Reflection, Refraction, Diffraction & Interference
 
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Physics Ripple Tank Experiment Reflection Refraction Diffraction Interference
Views: 269 Km Tang
Refraction of Waves
 
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A ripple tank shows how water waves will change direction and speed when the medium properties change. In this video, the yellow area represents a shallow area. For more information on this demo and more, check out our website at: http://demos.smu.ca
Views: 22113 SMUPhysics
Refraction and Diffraction | GCSE Physics | Doodle Science
 
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Follow me!: https://twitter.com/DoodleSci Doodle Science teaches you high school physics in a less boring way in almost no time! Script: Sound waves and light waves change speed when they pass across the boundary between two substances with different densities, such as air and water. This causes them to change direction and this effect is called refraction. If a light ray hits a block of glass at an angle, it's speed and direction changes. Where the light hits, we draw a line perpendicular to the glass block called the normal. From the normal we can measure the angle of incidence and the angle of refraction. The angle of refraction is always less than the angle of incidence. The ray then leaves the glass block parallel to the original ray. When waves meet a gap in a barrier, they carry on through the gap. However, the waves spread out to some extent into the area beyond the gap. This is called diffraction. The extent of the spreading depends on how the width of the gap compares to the wavelength of the waves. For example, when sound travels through a door you can still hear it even though you're not standing in front of the doorway. But when light travels though a doorway, it casts and sharp shadow because the waves have only diffracted a tiny bit. Diffraction allows radio and microwaves to be transmitted behind hills and mountains so people who live there can still get the connection, but having said that I think this guy is kinda screwed.
Views: 37402 DoodleScience