Question

lens formula of mirror​

Answer 1

Answer:

1/f=1/v-1/u i think it is that

Answer 2

Explanation:

LENS FORMULA

A lens formula may be defined as the formula which gives the relationship between the distance of image (v), distance of object (u), and the focal length (f) of the lens. It may be written as:

Principal Axis Concave Lense

1/v_1/u=1/f

Where, v = Distance of image from optical centre of lens

u = Distance of object from optical centre of lens

and f = Focal length of lens

The lens formula is applicable both in convex lenses and concave lenses.