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A ripple tank is a device that can demonstrate various phenomena of waves, such as reflection, refraction, diffraction and interference. This webpage provides a video guide and a worksheet for conducting a practical experiment with a ripple tank, as well as some questions to test your understanding. This is a useful resource for GCSE Physics students who want to learn more about waves and ...
Feb 13, 2017 · 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 w...
Physics Simulation: Ripple Tank. The Physics Classroom » Physics Interactives » Light and Color » Ripple Tank. Waves from two sources vibrating at the same frequency will meet up with one another to produce an interference pattern consisting of nodes and antinodes. This can be (not so easily demonstrated with a ripple tank set up or (more ...
The concentrated light produces bright bands. It takes time to set up ripple tanks properly. If you are going to use a set of ripple tanks for a class experiment, you may want to leave them on a side bench between successive lessons. Or, if the lesson follows lunch or morning break, you could ask a few students to come early and help set them up.
Ripple Tank. The ripple tank consists of a shallow tray of water with an overhead light source to illuminate the ripples in the water. The light source can be strobed so that the waves are made to look as if they are stationary. 1) Demonstrate parallel wavefronts and their reflection on a variety of differently shaped surfaces.
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Equipment: Ripple Tank with Accessories, Power Supply (0 to 6 VDC), Food Coloring (if desired), Water, and 4 Video Tapes (Ripple Tank Demonstrations). Procedure: We never use the ripple tank in class because the videos are not only more visible but also faster and more accurately done. References:
