A ray of light is incident normally (perpendicularly) on a plane mirror. Where will this ray of light go after reflection from the mirror?
A ray of light is incidenting normally on a plane mirror. The angle of reflection will be
What is the angle of reflection when a ray of light is incident normally on a plane mirror?
A ray of light is incident normally on a plane mirror. What will be the : (a) angle of incidence ? (b) angle of reflection ?