Question

draw ray diagram to show process of reflection of light at different curved surface​

Answer 1

Explanation:

For every point in curved surface there. is a normal on it. When the ray falls on any. point it makes some angle with normal and following law of reflection the reflected ray make equal angle with normal as incident ray goes backward . that's how light refracted at curved surface

Answer 2

Explanation:

A plane mirror is a mirror with a flat (planar) reflective surface. For light rays striking a plane mirror, the angle of reflection equals the angle of incidence. The angle of the incidence is the angle between the incident ray and the surface normal (an imaginary line perpendicular to the surface).