The focal lengths of the objective and the eye piece of telescope are 100 cm and 10 cm respectively. The magnification of the telescope when final image is formed at infinity is
a)
0.1
b)
10
c)
100
d)
The focal lengths of the objective and the eye piece of telescope are 100 cm and 10 cm respectively. The magnification of the telescope when final image is formed at infinity is
a)
0.1
b)
10
c)
100
d)
Question ID - 152401 | SaraNextGen Top Answer
The focal lengths of the objective and the eye piece of telescope are 100 cm and 10 cm respectively. The magnification of the telescope when final image is formed at infinity is
a)
0.1
b)
10
c)
100
d)
|
The focal lengths of the objective and the eye piece of telescope are 100 cm and 10 cm respectively. The magnification of the telescope when final image is formed at infinity is |
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|
a) |
0.1 |
b) |
10 |
c) |
100 |
d) |
|
1 Answer
127 votes
Answer Key / Explanation : (b) -
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(b) For a telescope, magnification when final image is formed at infinity
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127 votes
Answer Link
127