Question

define magnification produced by a lens also discuss power of lens in detail​

Answer 1

Explanation:

The magnification produced by a lens is defined as ratio of the height of the image to the height of the object. It is denoted by “\begin{align*}m\end{align*}”. The magnification produced by a lens is equal to the ratio of image distance to the object distance.

Answer 2

Explanation:

ratio of height of image and height of object is called magnification. Ability of lens to converge or diverge light ray is known as power of lens.