Question

The angle between the incident ray and reflected ray is 90 degree if the plane mirror is rotated by targeted degree

Answer 1

Answer:

Draw a diagram of reflection by a plane mirror . see, that if mirror is rotated through an angle theta , the reflected ray turns through an ...

Explanation:

Draw a diagram of reflection by a plane mirror . see, that if mirror is rotated through an angle theta , the reflected ray turns through an ...

Answer 2

ANSWER :

If the plane mirror is rotated by 10 degrees about O in the anti-clockwise direction then the angle between the incident and reflected rays will be reduced by 20 degrees. So the angle between incident and reflected ray will be 70 degrees.

If the plane mirror is rotated by 10 degrees in clockwise direction, then the angle between the incident and reflected rays increases by 20 degrees and becomes 110 degrees...

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