Optics Question 404

Question: In an astronomical telescope, the focal length of the objective lens is 100 cm and of eye-piece is 2 cm. The magnifying power of the telescope for the normal eye is

[MP PET 1997]

Options:

A) 50

B) 10

C) 100

D) 150

Show Answer

Answer:

Correct Answer: A

Solution:

m=fofe=1002=50.



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