Question:
A ray of light falls on the surface of spherical glass 30
Last updated: 6/14/2023
A ray of light falls on the surface of spherical glass 30 having refractive index n making angle 30 with normal then net angle of deviation between emergent and incident rays is 1 a 30 2sin 2n c 60 2 sin 1 b zero d 30 8 sin 11