Question
Question: If the focal length of the objective lens is increased then...
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
Answer
Magnifying power of microscope will decrease but that of telescope will increase
Explanation
Solution
A microscope consists of lens of small focal lengths. A telescope consists of objective lens of large focal length.