A) \[2.26\times {{10}^{-3}}m/s\] away from the lens
B) \[3.22\times {{10}^{-3}}m/s\] towards the lens
C) \[1.16\times {{10}^{-3}}m/s\] towards the lens
D) \[0.92\times {{10}^{-3}}m/s\] away from the lens
Correct Answer: C
Solution :
[c] From the lens equation, .(1) |
Differentiating eqn. (i), |
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