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A thin film of soap solution (n = 1.33) has air on either side and is...

A thin film of soap solution (n = 1.33) has air on either side and is illuminated normally with white light. Interference minima are visible in the reflected light only at wavelengths of 480, 520, and 1040 nm in air.

What is the minimum thickness of the film? (Express your answer to two significant figures.)

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genius_generous answered 1 year ago
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