A thin prism of glass is placed in air and water respectively. If `n(g)=3/2` and `n_(w)=4/3`, then
Channel: Doubtnut
Date: 2020-01-26

A thin prism of glass is placed in air and water respectively. If `n(g)=3/2` and `n_(w)=4/3`, then the ratio of deviation produced by the prism for a small angle of incidence when placed in air and water separately is