Question

Two point white dots are 1 mm apart on a black paper. They are viewed by eye of pupil diameter 3 mm approximately. The maximum distance at which these dots can be resolved by the eye is, [take wavelength of light, λ = 500 nm]

पर्याय

• 1 m

• 5 m

• 3 m

• 6 m

Answer 1

5 m