Write an autobiography of a spherical mirror
Answers
Answer:
A spherical mirror is that mirror whose reflecting surface is the part of a hollow sphere of glass. ... In a concave mirror reflection of light takes place in the bent in surface or concave surface. In a convex mirror the reflection of light takes place at the bulging-out surface or convex surface.
Spherical Mirrors
Centre of curvature: - The reflecting surface of a spherical mirror forms a part of a sphere. ...
Radius of curvature: - The radius of the sphere of which the reflecting surface of a spherical mirror forms a part, is called the radius of curvature of the mirror.
A spherical mirror is a mirror which has the shape of a piece cut out of a spherical surface. There are two types of spherical mirrors: concave, and convex. These are illustrated in Fig. 68. ... The point at which the principal axis touches the surface of the mirror is called the vertex.
A convex mirror is used as a reflector in a street light because it diverges rays of light over large area.