A) \[g/4\text{ }cm\]
B) 8 cm
C) \[2g/3\]
D) 2 cm
Correct Answer: B
Solution :
From displacement method, the length of object is given by \[O=\sqrt{{{I}_{1}}{{I}_{2}}}=\sqrt{4\times 16}=\sqrt{64}=8\,cm\]You need to login to perform this action.
You will be redirected in
3 sec