A) 3-5 m
B) 4 m
C) 5 m
D) 6 m
Correct Answer: B
Solution :
Required depth of water \[=\frac{2.6\times 100\times 100\times 100}{6500}cm\] \[=400\,\,cm\] \[=4\,\,m\]You need to login to perform this action.
You will be redirected in
3 sec