Aperture of human eye is 0.2 cm. The minimum magnifying power of a visual

Aperture of human eye is 0.2 cm. The minimum magnifying power of a visual telescope, whose objective has diameter 100 cm is

Options

(a) 500
(b) 0.002
(c) 0.02
(d) 100

Correct Answer:

500

Explanation:

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