A telescope with objective of focal length
and eyepiece of focal length
is focused on a far object such that parallel rays emerge from eyepiece. If object subtends an angle of
on objective, the angular size of image is
A telescope with objective of focal length and eyepiece of focal length is focused on a far object such that parallel rays emerge from eyepiece. If object subtends an angle of on objective, the angular size of image is
Option 1 -
100
Option 2 -
50
Option 3 -
200
Option 4 -
800
Asked by Shiksha User
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1 Answer
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Correct Option - 3
Detailed Solution:Magnify power of telescope for far point is given as
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