Correct Answer:
Option D - A spherical mirror is a mirror whose reflecting surface is a part of hollow sphere of glass. The spherical mirrors are of two types. Concave mirror and convex mirror. Reflection of light in a concave mirror converges the light rays incident parallel to its principal axis and concave mirror can form both real and virtual images.
D. A spherical mirror is a mirror whose reflecting surface is a part of hollow sphere of glass. The spherical mirrors are of two types. Concave mirror and convex mirror. Reflection of light in a concave mirror converges the light rays incident parallel to its principal axis and concave mirror can form both real and virtual images.