A human eye views small objects of different colors, and the eye's resolution is measured. (a) The

Question:

A human eye views small objects of different colors, and the eye's resolution is measured.
(a) The eye sees the finest details for objects of which color: (1) red, (2) yellow, (3) blue, or (4) any color? Explain.
(b) The maxi-mum diameter of the eye's pupil at night is about 7.0 mm. What are the minimum angles of resolution for sources with wavelengths of 400 nm and 700 nm, respectively?