Question

what is the angle of reflection when a ray of light fall normally on a plane mirror​

Answer 1

Explanation:

Answer : When a ray of light falls normally (or perpendicular) on the surface of a plane mirror, it means that angle of incidence is 0o. According to second law of reflection, angle of incidence is equal to the angle of reflection. Therefore, angle of reflection will also be zero.

i hope it helps uu.

pls thnxx and follow..

Answer 2

Answer:

angle of reflection is same of the angle of incidence

it reflects normally