If the light ray incidents ona mirror and, the mirror is rotated by angle x, then the reflected ray rotates - Science - Work and Energy

Question

If the light ray incidents ona mirror and, the mirror is rotated by
angle x, then the reflected ray rotates by an angle ______
Options:- (1)x (2)x/2 (3)2x (4)None

Riya Gupta · Accepted Answer

Dear student, since mirror is rotated by angle x, the incident Ray
will fall on the mirror Making an angle of 2x and hence angle of
reflection will also be 2x Hence option 3 is correct Thanks and
regards

If the light ray incidents ona mirror and, the mirror is rotated by angle x, then the reflected ray rotates by an angle ______. Options:- (1)x (2)x/2 (3)2x (4)None