What minimum separation between two objects a human eye would be able to resolve, if the eye pupil diameter is 2 mm, and the two objects are 20 m away from the eye.
(Assume human eye to be equivalent to a convex lens and consider the average wave length of light as 600 nm)
1
7.32 mm
2
8.72 mm
3
6.2 mm
4
4.71 mm
5
Question Not Attempted