A fine metal foil separates one end of two pieces of optically
flat glass, as in Figure 24-33 in the textbook. When light of
wavelength 630 nm is incident normally, 31 dark lines are observed
(with one at each end). How thick is the foil?
A fine metal foil separates one end of two pieces of optically flat glass, as in Figure 24-33 in the textbook. When ligh
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