Define magnification produced by a spherical mirror.

Define magnification produced by a lens.

The magnification produced by a plane mirror is +1. what does this mean?

What is the nature of the image formed by a concave mirror if the magnification produced by the mirror is + 3?

What is pole of a spherical mirror?

The magnification produced by a mirror is -2. The image is virtual, erect and enlarged .

Define linear magnification.