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23 Nov 2019

A thin layer of oil of refractive index 1.25 is spread on the surface of water (n=1.33). If the thickness of the oil is 200 nm, then what is the wavelength of visible light in air that will be predominantly reflected from the top surface of the oil?

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Irving Heathcote
Irving HeathcoteLv2
19 Mar 2019

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