Light enters glass from air.The angle of refraction will be
A)greater than the angle of incidence.
B)equal to the angle of incidence.
C)less than the angle of incidence.

Question

Quizplus · Accepted Answer

When light enters a denser medium from a rarer medium, like in this case from air to glass, it bends towards the normal to the surface, resulting in a smaller angle of refraction than the angle of incidence. Hence, the correct choice is C, i.e., the angle of refraction will be less than the angle of incidence.

Light Enters Glass from Air