Question

difference between concave and convex mirrors and plane mirrors

Answer 1

concave Mirrors are commonly used in torches searchlight it and vehicle headlights to get powerful parallel beam of light.

convex convex mirror is also known as diverging mirror which is used to reflect the light towards the source. it reflects the light outword .they they are not used for the focus light.

it is the mirror which have the flat surface. Here angle of the incidence is equal to the angle of the reflection.