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

question 62

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

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