Physics, 06.09.2019 21:30 han68

Avery thin film of oil (n-1.25) sits on glass (n -1.53), what is the phase shift of the light reflected from (a) the top surface of the film? (b)the bottom surface of the film? (c) what is the thinnest film that produces a strong cancellation on the reflection at 600 nm?

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Avery thin film of oil (n-1.25) sits on glass (n -1.53), what is the phase shift of the light reflec...