Resolving power of a telescope increases with (a) increase in focal length of eye-piece
Resolving power of a telescope increases with
(a) increase in focal length of eye-piece
(b) increase in focal length of objective
(c) increase in aperture of eye piece
(d) increase in apeture of objective
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(d) Resolving power λ/dλ= plane transmission grating Resolving power for telescope=1/ limit of resolution = d/1.22 λ=d0/d1 by increasing the aperture of objective resolving power can be increased
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