A) 4
B) 5
C) 6
D) none of these
Correct Answer: C
Solution :
Magnifying power, \[m=1+\frac{D}{f}\] Given \[D=25\,cm,\] \[f=5\,cm\] \[\therefore \] \[m=1+\frac{25}{5}\] \[\Rightarrow \] \[m=1+5=6\]You need to login to perform this action.
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