1.

If the focal length of the objective lens is increased then  [MP PMT 1994]

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
Answer» E.


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