LensQPs - Questions/Problems 1. 2. 3. Use the Law of...

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Questions/Problems 1. Use the Law of Refraction to explain how the shape of a converging lens causes incident light to “converge.” 2 . Use the Law of Refraction to explain how the shape of a diverging lens causes incident light to “diverge.” 3 . A single point source of light is placed at the focal point of a converging lens. Sketch a picture showing what happens to the light on the far side of the lens. Be as accurate as possible. 4 . A single point source of light is placed at the focal point of a diverging lens. Sketch a picture showing what happens to the light on the far side of the lens. Be as accurate as possible. 5 . Use the Law of Refraction to explain how the focal length of a lens changes if that lens is immersed in water instead of air. You may find it helpful to make a sketch and independently show what happens to converging and diverging lenses. Have you ever tried to focus clearly on objects located at any distance when you are underwater without goggles on? 6
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This note was uploaded on 09/01/2009 for the course PHY 7C taught by Professor Mahmud during the Spring '08 term at UC Davis.

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LensQPs - Questions/Problems 1. 2. 3. Use the Law of...

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