Question

the resolving power of human eye in a minute is

Answer 1

1/60 is correct answer

Answer 2

The answer is one minute of arc.

The resolving power of the eye is its ability to distinguish between two lines or points. For the human eye with 20/20 vision, the resolving power is equal to one minute of arc or 60 arc seconds. However, prolonged observation can cause fatigue and the usual one minute can extend to two or three minutes.