Find the angle of devaition suffered by the light ray shown in figure for following two conditions. The refractive index for the prism material is `mu = 3//2`.
(i) When the prism is placed in air `9mu = 1)`
(ii) When the prism is placed in water `(mu = 4//3)`

Answer

(1) `1.5^(@)`, (ii) `(3^(@))/(8)`

Explanation

NA