Question

If the absolute refractive indices of
glass and water are 3/2 and 4/3
respectively, what is the refractive
index of glass with respect to water?
Ans: 8​

Answer 1

Answer:

speed of light in glass=2*10^8 m/s__1

Speed of light in water=2.5*10^8 m/s      __2

2/1

The refractive index of glass with respect to water=5/4

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