JEE · NEET Previous Year Question
The magnifying power of a telescope with tube length 60 is 5 . Then the focal length of its eye piece is
Topic: JEE PYQ
Answer: D. Full step-by-step solution below.
- A
- B
- C
- D
Correct answer: D
Solution
(d) The magnifying power of a telescope is given byThe focal length of its eye piece,
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