A ray of light is incident on a plane mirror at an angle of 30 . what is the angle of reflection ?
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Answer:
since the angel of incident = to the angel of reflection .so, answer is 30 degree
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The incident ray will have an angle of reflection of 30 degrees (made with a surface normal to the mirror surface). The reflected ray will make an angle of 60 degrees (90 - 30 degrees) with the mirror surface.
hope my answer will help u.....
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