A ray of light is incident at an angle of 45degrees on plane mirror.if plane mirror is rotated by an angle of 30degree then angle of rotation of reflected ray is?
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i think the angle of rotation of reflected ray will also increase by 30 degree
manthanbparmar2311:
Are you sure???
see...if we will turn the mirror 30 degree then the incident angle of ray of light will become 15 degree and hence the angle of reflection will be 15 degree ...
so this claims tht mine previous answer was wrng
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