Question

what is the use of mirror formula?​

Answer 1

Answer:

we can measure object distance , image distance and focal length

1/f = 1/u+1/v

Answer 2

what is the use of mirror formula?

Answer:

Mirror formula is used to find the image distance , object distance and focal length of the mirror. It is a relation between image distance , object distance and focal length

Mirror formula :

$\large \boxed { \sf \orange{\frac{1}{u} + \frac{1}{v} = \frac{1}{f} }}$

• u = object distance as measured from pole of the mirror

• V=image distance

• f being the focal length of the mirror.