Illustrations of Refraction
Refraction of waves
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Walter Fendt applets
Refraction and reflection,
Explanation of refraction
(both applets use Java).
Images of objects in water
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Prism bending light
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Making Rainbows
Wikipedia page
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Convex Lenses:
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Concave Lenses:
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Last Update: October 22, 2014.
Vadim Kaplunovsky
vadim@physics.utexas.edu