The linear magnification of a concave mirror is.

The linear magnification of a concave mirror can be positive or negative. Why?

The linear magnification of a convex mirror is always…………because image formed in such a mirror is always………. .

State the expression for linear magnification of a concave mirror in terms of object distance and image distance.

The linear magnification of a convex mirror of focal length 15 cm is 1/3 . What is the distance of the object from the focus of the mirror ?

What is meant by linear magnification of a concave mirror?

Linear magnification of plane mirror is

(a) The magnification of a concave mirror is - 1. What is the position of the object? (b) The magnification of a spherical mirror is +- 2. What kind of mirror can it be?

(a) The linear magnification of a concave lens is always positive. Why? (b) The linear magnification of a convex lens may be positive or negative. Why ?

What is linear magnification ? Obtain equation of linear magnification for concave mirror.