Question

water flows in a pipe of a terminal of A1=0.02 m2 with a speed of V1=2 m/s. At the second end of the pipe A2=0.04 m2, the speed of flow is V2=_______m/s

Answer 1

A1*V1=A2*V2
0.02*2=0.04*V2
V2=1 m/s