NEET Physics Ray Optics and Optical Instruments Questions Solved


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

(a) 6 m                           (b) 3 m

(c) 5 m                            (d) 1 m

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