If a ray of light is incident on a plane mirror at an angle of 30 degree then what is the angle of reflction
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Answer:
60 degrees
Explanation:
A ray of light is incident towards a plane mirror at an angle of 30-degrees with the mirror surface. The angle of reflection is 60 degrees.Note that the angle of incidence is not 30 degrees,it is 60 degrees since the angle of incidence is measured between the incident ray and the normal.
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