Question

2. Write the formula to calculate the magnification produced by a
spherical mirror.​

Answer 1

$m = \frac{i}{0}$

I hope it helps you

Answer 2

Explanation:

If h is height of the object and h' is the height of the image,then magnification (m) produced by a spherical mirror :-

m=Height of the image(h')

Height of the object(h)

m=h'/h

The magnification (m) is also related to the object distance (u) and image distance (v).It can be expressed as:-

Magnification (m) =h'/h=-(v/u).