Question

Write the relation between object distance and image distance from a lens
and focal length of a lens.

Answer 1

Answer:

hi mate, the relation is :

1/v - 1/u = 1/f

Explanation:

v = object distance from pole

u = image distance from pole

hope it helps u !!

Answer 2

Explanation:

The relation is :: 1/v-1/u=1/f

this relation is also known as mirror formula

HOPE IT HELPFUL

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