Question

State the relation between object distance,image distance and focal length of a spherical mirror

Answer 1

Answer:Mirror Formula, Lens Forrmula

Explanation:

Mirror Formula -

$\frac{1}{v}$ + $\frac{1}{u}$ = $\frac{1}{f}$

Lens Formula -

$\frac{1}{v}$ - $\frac{1}{u}$ = $\frac{1}{f}$

v = image distance

u = object distance

f = focal length