Water is discharged from a tank maintained at a constant head of 5 m above the exit of a straight pipe 100 m long and 15 cm in diameter. If the friction coefficient for the pipe is 0.01, the rate of flow will be nearly

Water is discharged from a tank maintained at a constant head of 5 m a

1.	Water is discharged from a tank maintained at a constant head of 5 m above the exit of a straight pipe 100 m long and 15 cm in diameter. If the friction coefficient for the pipe is 0.01, the rate of flow will be nearly
A.	0.04 m3/s
B.	0.05 m3/s
C.	0.06 m3/s
D.	0.07 m3/s
Answer» D. 0.07 m3/s