Download the app

Questions  

A person uses a lens of power + 3 D to normalise vision. Near point of hypermetropic eye is

a
1m
b
1.66m
c
2m
d
0.66m

detailed solution

Correct option is A

Focal length of the lens f = 100/3By lens formula 1f=1v−1u⇒1+100/3=1v−1−25⇒v=−100cm=−1m

Talk to our academic expert!

+91

Are you a Sri Chaitanya student?


Similar Questions

Telescopes have larger diameter of objective


phone icon
whats app icon