When a light ray meets an interface between two media,the angle of refraction is _______ the angle of incidence.
A) Always less than
B) Always greater than
C) May be greater than,equal to,or less than
D) Equal to

Question

Quizplus · Accepted Answer

The angle of refraction depends on the refractive indices of the two media and the angle of incidence. Therefore, it may be greater than, equal to, or less than the angle of incidence. This is known as Snell's law.

When a Light Ray Meets an Interface Between Two Media,the