Physics, 26.07.2019 13:00, mcfancei

What is the thinnest film of a coating with n = 1.39 on glass (n=1.52) for which destructive interference of the red component (650 nm ) of an incident white light beam in air can take place by reflection?

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What is the thinnest film of a coating with n = 1.39 on glass (n=1.52) for which destructive interfe...