Physics, asked by bholasingh9473, 11 months ago

The power of a concave lens whose focal length is 25cm will be :

Answers

Answered by awaisanwar492
4

Answer:

Power of lens will be 4 Dioptre

Explanation:

P = 1 / f

P = 1 / 25 /100

divided by 100 because power of lens is measured in meters

P = 4 D

Similar questions