Question
Question: To increase the magnifying power of telescope (f<sub>o</sub> = focal length of the objective and f<s...
To increase the magnifying power of telescope (fo = focal length of the objective and fe = focal length of the eye lens)
A
fo should be large and fe should be small
B
fo should be small and fe should be large
C
fo and fe both should be large
D
fo and fe both should be small
Answer
fo should be large and fe should be small
Explanation
Solution
By formula m=fefo