A ray of light travels from an optical denser medium to rarer medium

PHYSICS · Single correct · CBSE · Physics · Ray Optics and Optical Instruments · Ray Optics and Optical Instruments

Problem

A ray of light travels from an optical denser medium to rarer medium. The critical angle for the two media is

C

. The maximum possible deviation of the refracted light ray can be: (a)

\pi - C

(b)

2C

(c)

\pi - 2C

(d)

\frac{\pi}{2} - C