Holding your hand at arms length, you can readily block sunlight from your eyes. Why can you

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Holding your hand at arm’s length, you can readily block sunlight from your eyes. Why can you not block sound from your ears this way?

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College Physics

ISBN: 978-0495113690

7th Edition

Authors: Raymond A. Serway, Jerry S. Faughn, Chris Vuille, Charles A. Bennett

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Question Posted: Nov 03, 2011 10:31 AM

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Holding your hand at arms length, you can readily block sunlight from your eyes. Why can you

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The wavelength of light is extremely small in comparison to the dimensio...View the full answer

College Physics

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