A fine metal foil separates one end of two pieces of optically flat glass, as in Fig.

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A fine metal foil separates one end of two pieces of optically flat glass, as in Fig. 24-33. When light of wavelength 670nm is incident normally, 28 dark lines are observed (with one at each end). How thick is the foil?

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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: Jun 18, 2010 05:01 AM

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A fine metal foil separates one end of two pieces of optically flat glass, as in Fig.

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There is a phase difference for the reflected waves from the pathlength difference 1 ...View the full answer

College Physics

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