Question

A plane mirror reflecting a ray of incident light is rotated through an angle about an axis through the point of incidence in the plane of the mirror perpendicular to the plane of incidence, then

• A. The reflected ray does not rotate
• B. The reflected ray rotates through an angle
• C. The reflected ray rotates through an angle
• D. The incident ray is fixed

Answer 1

Answer: (C), (D)

The correct options are
C

The reflected ray rotates through an angle

D

The incident ray is fixed