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Reflection and Refraction in a Ripple Tank are illustrated and explained
Views: 68833 PhysicsLP

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Views: 48027 Lasec Education

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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: 22375 Tigerzplace

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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: 21297 PhywePoloni

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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

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Diffraction of waves | Ripple tank waves demonstration video | Physics Playlist | Elearnin
Views: 71117 Elearnin

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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: 40947 GCSE Physics Ninja

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One of a series of 7 physics videos made for 1st year 'A' level students by Hertfordshire teachers in June/July 1984. Use the search tag 'HertsScienceCentre' to find the other 6 videos.
Views: 109384 HuwGS

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Views: 102067 Keith Meldahl

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Old film clip "Reflections of Waves from Concave Barriers in Ripple Tank"
Views: 11197 gleong1

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video on wave refraction for student pre-lab exercise
Views: 57296 Keith Meldahl

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A physics lab demo of the ripple tank.
Views: 185061 CarletonPhysics

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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: 7306 Arbor Scientific

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Fraser river
Views: 7586 Don Mathewson

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Physics_p-9-10-shm-23.mp4
Views: 6201 Sabaq. Pk

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Views: 473 WA O

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Views: 6241 Rob Christoffel

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Views: 2248 Aaron Debbink

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Views: 1490 Aaron Debbink

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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: 2834 myhometuition

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Views: 538 devillakers2002

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Views: 35642 millerinium

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I demonstrate the three wave behaviours using a ripple tank. Reflection, Refraction and Diffraction, GCSE and A Level Physics Revision.

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110 - Wave Diffraction In this video Paul Andersen explains how waves will diffract (or bend) around an obstacle or while traveling through and opening. Diffraction will be maximized when the size of the opening or obstacle matches the wavelength. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/track/string-theory All of the images are licensed under creative commons and public domain licensing: Alexander, ESO/M. English: Astronomers Do Not Always Swim at the Swimming Pool at the Paranal Observatory Residencia, but When They Do, They like to Show How Physical Principles Work. In This Picture the French ESO Astronomer Jean-Baptiste Le Bouquin Is Demonstrating How Waves — Not Light Waves, but Water Waves — Can Combine, or Interfere, to Create Larger Waves., January 27, 2014. http://www.eso.org/public/images/potw1404a/. http://commons.wikimedia.org/wiki/File:Swimming_Pool_Interferometry.jpg. Cryonic07. English: Illustration of a Simple Ripple Tank. See Also Image:Simple Ripple Tank Paddle.svg, August 30, 2007. self-made This vector image was created with Inkscape, and then manually edited. Partly based on en:Image:Ripple tank.png and en:Image:Ripple tank motor.png. http://commons.wikimedia.org/wiki/File:Simple_ripple_tank.svg. “Diffraction Grating.” Wikipedia, the Free Encyclopedia, April 10, 2015. http://en.wikipedia.org/w/index.php?title=Diffraction_grating&oldid=655807039. it.wikipedia, Original uploader was A3XX at. Italiano: Fotografo:, December 4, 2006. Transferred from it.wikipedia. http://commons.wikimedia.org/wiki/File:Single-slit-diffraction-ripple-tank.jpg. Pajs. Vlneni Pri Pruchodu Bodovou Sterbinou (k Demonstraci Difrakce), April 28, 2015. Own work. http://commons.wikimedia.org/wiki/File:Difrakce_sterbina_bodova.png. ———. Vlneni Pri Pruchodu Kolem Velke Prekazky (k Denonstraci Difrakce), April 28, 2015. Own work. http://commons.wikimedia.org/wiki/File:Difrakce_prekazka_velka.png. ———. Vlneni Pri Pruchodu Velkou Sterbinou (k Demonstraci Difrakce), April 28, 2015. Own work. http://commons.wikimedia.org/wiki/File:Difrakce_sterbina_velka.png. “Ripple Tank.” Wikipedia, the Free Encyclopedia, March 3, 2015. http://en.wikipedia.org/w/index.php?title=Ripple_tank&oldid=649682468. “Wave Interference.” PhET. Accessed April 16, 2015. https://phet.colorado.edu/en/simulation/wave-interference.
Views: 130045 Bozeman Science

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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

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SPM - Physics- Form 5 Chapter 1: Waves 1.2 Reflection of Waves
Views: 4488 SPM Malaysia IPTV

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A ripple tank is placed above a mirror and a projection screen. A horizontal bar, whose frequency can be varied, taps the surface of the water and produces plane waves. The waves are incident on a barrier containing an adjustable opening. With a narrow single slit opening we see a plane wave emerge as a spherical wave on the other side of the barrier. This can be explained by the Huygens-Fresnel principle which states that each point in the slit forms its own spherical wavefront source. With a wider slit, more point sources arise, causing interference patterns due to the larger angles involved with a broader spatial distribution of these sources.
Views: 44481 TSG Physics

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Recorder with 240 fps. The Double Slit videos were further slowed down with Movie Maker.
Views: 267 NG Pun Hon

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In this video, we will describe properties of waves such as reflection, refraction, and diffraction with the help of the ripple tank. Access eLearn Digital content/ videos on mobile Download eLearn App from Google play store. Android App: http://bit.ly/2RBzptk For More Information: Website: https://elearn.gov.pk/ Web App: https://elearn.gov.pk/onlineApp/indexx.php E-MAIL: [email protected] eLearn is the official repository of digitized textbooks of Punjab. Each book has been augmented with Video Lectures, Illustrations, Animations, Simulations, and Interactive Assessments. Through this website, you can access 30 Science and Maths textbooks for Grade 4-12 which have been augmented with 13,047 Video Lectures, 592 Simulations, 2100 Audio minutes and 1,830Animations. eLearn is developed by Punjab Information Technology Board in collaboration with Punjab Curriculum & Textbook Board and the School Education Department.
Views: 173 eLearn

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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: 3466 myhometuition

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Find my revision workbooks here: https://www.freesciencelessons.co.uk/workbooks/shop/ In this video, we look at how to use a ripple tank to determine the wavelength, frequency and speed of water waves. This is a required practical so it is essential that you learn the details. 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: 158094 Freesciencelessons

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Views: 2632 Aaron Debbink

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Refraction in a physics wave tank. Designed to demonstrate Snell's Law.
Views: 78 Brian White

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Practical presented by T/ Tr/ Sri Shanmuga Hindu Ladies College. Medium of Tamil.

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This video is about comparing different aperatures and their effect on water waves.

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Views: 2365 Aaron Debbink

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Plane waves in a ripple tank at two different frequences.
Views: 16895 PHY103teacher

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Interference of Waves | Interference and superposition explained in light and water waves with animation | Interference of waves in two dimensions | Physics The phenomena of the light which undergoes refraction and reflection by be explained by the 2 theories of light. They are corpuscular and wave theory of light. But some of the other phenomena such as interference and diffraction can only be explained by wave theory of light. We know that 2 or more wave, motions travel in space at the same time. Sometimes these 2 wave motions combine to and some physical effects take place. Inference is once such physical effect. When 2 or more waves cross each other in the same medium, they both interfere and accident takes. This accident is known as interference of waves. Interference is the combine effect of the disturbance caused by the each individual wave at the same place and at same time. This effect can be understood from the principle of superposition of waves. Principle Of superposition of waves: To understand this concept of the superposition, let's understand some of the examples. When we drop a pin in a tank, we see some circular waves. When other another pin is dropped, we see some more waves. These waves travel in the same tank and some or the other time these superimpose on each other. The resultant wave would have amplitude which is the sum of the displacement due to the individual waves. " The principle of superposition of waves states that when two or more waves travel through the same medium simultaneously, the resultant displacement at any point is the vector sum if the displacement due to the individual waves." In our case the pin is dropped in a ripple tank with 2 pins. If Y1 is the displacement caused at a point due to the first source and Y2 is the displace cause by the 2nd source, then the over displacement R at the point of interference would given by R=Y1+Y2 When both the sources have the same amplitude which then Y1,Y 2 would be equal to Y. When Y1 is due the crest or trough and Y2 is also due a crest or trough the resultant would be the maximum and when Y1 is due to a crest and Y2 is due to a trough or vice versa, the displacement would be minimum. When maximum displacement takes place it's called constructive superposition and when minimum displacement takes place it's called the destructive superposition. In constructive displacement, a maximum displacement curve is produced. Thus, when constructive displacement occurs then the phase difference between the waves would be ZERO or a multiple of 2π. When minimum displacement occurs, wave super impose destructively, the phase difference of the waves would be π or an odd integral multiple of the π. Interference of waves: When superposition of waves occurs, they could be constructive or destructive. This physical effort observed as a result of the superposition of waves is called interference. "The physical effect of the superposition of waves from the sources vibrating with the same frequency and amplitude is called the interference of waves. The physical effect is in the form of vibrations in the amplitude of resultant wave in a given potion of the medium" Interference is a special case of superposition of waves which originate from different sources but have the same amplitude, same frequency.
Views: 344542 Elearnin

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SPM - Physics- Form 5 Chapter 1: Waves 1.2 Reflection of Waves
Views: 6068 SPM Malaysia IPTV

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Visit: http://www.expertsmind.com/free-online-tutoring-instant-tutor.aspx :- Online tutorial on Wave Refraction. In deep water, away from the coastline, waves appear undistorted. As the wave starts to arrive at the coastline, the water becomes shallow and so the wave starts to be bent by the process of wave refraction. It is explained with simple example.
Views: 215 Expertsmind

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Physics Ripple Tank Experiment Reflection Refraction Diffraction Interference
Views: 1570 Km Tang

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Views: 137 Rob Christoffel

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Simple, Silent, Accurate. Strongly recommended if you want to demonstrate wave phenomena.
Views: 1077 meta-physics

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Views: 1061 WA O

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Reflection of water wave in ripple tank (Compare the incident angle and the reflected angle of the waves)
Views: 3886 lay lhy

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Views: 123 P Whiting