Question

if refractive indices of glass and
water are respectively 3/2 and
4/3, refractive index of glas with
respect to water is

Answer 1

Answer:

It will be the refractive index of water/that of glass=(4/3)/(3/2)=8/9.

Explanation:

R. I. of glass = 3/2

R. I. of water = 4/3

R. I. of glass with respect to water

= R. I. of glass/R. I. of water

= ( 3/2) / (4/3)

9/8