Question

The angle of reflection for a normal incident is​

Answer 1

Answer:

When a ray of light is incident normally on a plane mirror it means that the angle of incidence is 0ₒ. From the law of reflection, we find that angle of reflection is also 0ₒ. Thus, for normal incidence on a plane mirror, angle of incidence and angle of reflection are 0ₒ

Answer 2

Answer:

the angle of reflection is=90°