Question

A ray of light is incident normally (perpendicularly) on a plane mirror. Where will

this ray of light go after reflection from the mirror?​

Answer 1

Explanation:

The Second Law of Reflection states that the angle of incidence is always equal to the angle of reflection. Therefore, the angle of reflection is same as the angle of incidence, that is, 00. So, the reflected ray will retrace the path of the incident ray.

Answer 2

Answer:

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