A) 5
B) 4
C) 6
D) 10
Correct Answer: A
Solution :
The magnifying power at infinity \[m=\frac{D}{f}\] Given, D = 25 cm, \[f=5\,cm\] \[\therefore \] \[m=\frac{25}{5}=5\]You need to login to perform this action.
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