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If the focal length of objective lens is...

If the focal length of objective lens is increased then magnifying power of

A

Microscope will increase but that of telescope decrease

B

Microscope and telescope both will increase

C

Microscope and telescope both will decrease

D

Microscope will decreases but that of telescope will increase

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The correct Answer is:
D
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AAKASH INSTITUTE ENGLISH-RAY OPTICS AND OPTICAL INSTRUMENTS-ASSIGNMENT (SECTION - C)
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  16. A thin prism of angle 15^(@) made of glass of refractive index mu(1) =...

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  17. A ray of light travelling in a transparent medium of refractive index ...

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