An astronomical telescope uses an objective power 200 d if
An astronomical telescope uses an objective power +2.00 D. If the length of the telescope is 52 cm,
(a) what is the focal length of the eyepiece?
(b) What is the angular magnification of the telescope?
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An astronomical telescope uses an objective power +2.00 D. If the length of the telescope is 52 cm, what is the focal length of the eyepiece
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