Physics, asked by Josephbiju18, 10 months ago

Find the power of concave lens of focal length 2m

Answers

Answered by Anonymous
3

Answer:

Focal length is given as 2m

power of lens P = 1/f

P = 1/-2

(v should always be taken in negative)

P = -0.5D

hope it helps u thanq and do follow me and mark me as brainliest ✌☺

Answered by aarohishah264
1

Answer:

HOPE IT WILL HELP YOU........

PLEASE MARK ME AS BRAINLIEST..........

Explanation:

Focal length of concave lens, f = 2 m

Power of lens, P= 1/f = 1/(-2)= -0.5D

Similar questions