A) 29
B) 30
C) 31
D) 32
Correct Answer: C
Solution :
The magnification is given by \[m=\frac{{{F}_{O}}}{{{F}_{e}}}\left( 1+\frac{Fe}{D} \right)=\frac{150}{6}\,\left( 1+\frac{6}{25} \right)=31\]You need to login to perform this action.
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