Question

A person is suffering from myopia,his far distance is 5m.what is the focal length of his eye lens?​

Answer 1

Answer:

$\boxed {\boxed{ \huge{ \blue{ \bold{ \underline{ANSWER}}}}}}$

Answer:

Given : Distance of far point x = 5m

Focal length of the corrective lens to view distant objects correctly: f = -x

= -5 m

Power of the lens = 1/f

= 1/(-5)

-0. 2 D

$\boxed {\boxed{ \huge{ \red{ \bold{ \underline{BE \: BRAINLY}}}}}}$