A) 16 times
B) 4 times
C) 8 times
D) 2 times
Correct Answer: C
Solution :
Power of a pump\[=\frac{1}{2}\rho A{{v}^{3}}\] To get twice amount of water from same pipe v has to be made twice. So power is to be made 8 times.
You need to login to perform this action.
You will be redirected in
3 sec
