Home Physics Ray Optics Microscope and Telescope If the focal length of the objective lens is…
Physics Ray Optics Microscope and Telescope MCQ (Single Correct)

If the focal length of the objective lens is increased then

A
Magnifying power of microscope will increase but that of telescope will decrease
B
Magnifying power of microscope and telescope both will increase
C
Magnifying power of microscope and telescope both will decrease
D
Magnifying power of microscope will decrease but that of telescope will increase

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Text Solution

Verified by Experts
The correct answer is:
D

A microscope consists of lens of small focal lengths. A telescope consists of objective lens of large focal length.

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