Published by:
CGP EDU Academic Team
Published on: August 12, 2026
An astronomical refracting telescope will have large angular magnification and high angular resolution, when it has an objective lens of
Text Solution
Verified by ExpertsThe correct answer is:
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angular magnification= 
And
Resolving power = 
Greater the focal length of the objective, more is the magnification. Also for a telescope to have high resolution the aperture of objective lens should be large.
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