Question

A ray of light is incident on a plane mirror at an angle of 30° what is the angle of reflection

Answer 1

Explanation:

From the law of reflection we know that incident angle and angle of reflection are equal

as incident angle=30°

Therefore angle of reflection=30°

Answer 2

Explanation:

As we know that Angle of incident = Angle of reflection So

Angle of reflection is 30° .

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