A Non-Viscous Incompressible Fluid Is Pumped Steadily into the Narrow

Multiple Choice

A non-viscous incompressible fluid is pumped steadily into the narrow end of a long tapered pipe and emerges from the wide end.The pressure at the input is greater than at the output.A possible explanation is:

A) the fluid speed increases from input to output
B) the fluid speed is the same at the two ends
C) the fluid is flowing uphill
D) the fluid is flowing downhill
E) the fluid is flowing horizontally