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  • A plane mirror reflecting a ray of incident light is rotated through an angle θ about an axis through the point of incidence in the plane of the mirror perp

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

Option: 1

The reflected ray does not rotate


Option: 2

The reflected ray rotates through an angle θ


Option: 3

The reflected ray rotates through an angle 2θ


Option: 4

The incident ray is fixed


Answers (1)

best_answer

 

 

 

 By keeping the incident ray is fixed, if plane mirror rotates through an angle \theta reflected ray rotates through an angle 2 \theta.

                      

Posted by

Divya Prakash Singh

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