Question

A light ray does not bend at the boundary in passing from one medium to the other medium if the angle of incident is:

विकल्प

• 0°

• 45°

• 60°

• 90°

Answer 1

0°
Reason: A ray of light which is incident normally (i.e. at angle of incidence = 0°) on the surface separating the two media, passes undeviated.