A) 96 cm
B) 98 cm
C) 102 cm
D) 104 cm
Correct Answer: B
Solution :
By using \[m=\frac{{{f}_{o}}}{{{f}_{e}}}\Rightarrow {{f}_{e}}=\frac{100}{50}=2\ cm\] Also \[L={{f}_{o}}-{{f}_{e}}=100-2=98\ cm\]You need to login to perform this action.
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