A) -10 cm.
B) -10/4 cm.
C) -10/3 cm.
D) None
Correct Answer: C
Solution :
\[\frac{1}{f}=(\mu -1)\left( \frac{1}{{{R}_{1}}}-\frac{1}{{{R}_{2}}} \right)\] R = 10 cm.You need to login to perform this action.
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