A ray of light is incident on a transparent glass slab of refractive index `sqrt3`
Channel: Doubtnut
Date: 2020-07-26

A ray of light is incident on a transparent glass slab of refractive index `sqrt3`. If the reflected and refracted rays are mutually perpendicular, what is the angle of incidence?  img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/BMS_V04_C01_S01_030_Q01.png" width="80%"