Physics
NULL
Medium
Question
Magnification of the astronomical telescope is_____________?
A
fo+fe
B
fo/fe
✓ Official correct answer
C
fe/fo
D
(1+fo/fe)L/fo
Community credibility
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A
fo+fe
No member explanations yet for this option.
B
fo/fe
No member explanations yet for this option.
C
fe/fo
No member explanations yet for this option.
D
(1+fo/fe)L/fo
No member explanations yet for this option.
Explanation
In normal adjustment, the magnifying power of an astronomical telescope is the ratio of the objective's focal length to the eyepiece's focal length: M = fo/fe.
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