Spherical Mirror : A spherical mirror is a mirror whose reflecting surface is a part of a hollow sphere.
Spherical Mirrors are of two types :
- Concave Mirror : A spherical mirror is concave if it is silvered on the outer bulged surface and reflects light from the inner hollow surface.
- Convex Mirror : A spherical mirror is convex if it is silvered on the inner hollow surface and reflects light from the outer bulged surface.