Sandeep Kumar asked in Science

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

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Riya Gupta answered this

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.