Question

A ray of light enters from water to glass. Refractive
index of glass with respect to water is 1.2. Find absolute refractive index of water if absolute refractive index of glass is 1.5.​

Answer 1

Answer:

refractive index of water=1.5/1.2=1.25

absolute refractive =c/v

=1/1.25

0.8

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