Question

A rectangular glass wedge is immersed in water as shown in the figure.
For what value of angle a , will the beam of light which normally incident on AB reach AC entirely
as shown in figure. Take the refractive index of water as 4/3 and the refractive index of glass is 3/2.
A
toB
C​

Answer 1

Answer:

The refractive index of glass is u = 1.5. At what angle a will the beam of light normally incident on AB reach AC entirely ? HIIIIIII IIIN IIIIN NII