A material having an index of refraction of 1.30 is used as an antireflective coating on a piece
Channel: Doubtnut
Date: 2020-07-26

A material having an index of refraction of 1.30 is used as an antireflective coating on a piece of glass `(n = 1.50). What should be the minimum thickness of this film in order to minimize reflection of 500 nm light?