Question

Formula for magnification in concave mirror

Answer 1

Heyaa folk,

Here, the relationship between object distance, focal length, and image distance are displayed in equation as a formula.

The formula for concave mirror of magnification is -
$1 / f = 1 / v + 1 / u$

f = focal length.
v = image distance.
u = object distance.

Hope it helps u :)

Answer 2

Answer:

-v/u

Explanation: