Physics, 20.11.2019 05:31, maybellforever120215

What should be the minimum thickness of this film?
a material having an index of refraction of 1.28 is used to coat a piece of glass, n = 1.50.
what should be the minimum thickness of this film if it is to minimize reflection of 480 nm light at normal incidence?
what about the material's index of refraction?

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What should be the minimum thickness of this film?
a material having an index of refraction o...