The magnifying power of a telescope .. | Geometrical Optics

JEE MAIN 2020

08-01-20 S1

Question

The magnifying power of a telescope with tube length 60 cm is 5. What is the focal length of its eye piece?

Select the correct option:

A

30 cm

B

10 cm

C

20 cm

D

40 cm

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Medium

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