A Level Pipe Contains a Nonviscous, Incompressible Fluid with a Density

question 30

Multiple Choice

A level pipe contains a nonviscous, incompressible fluid with a density 1200 kg/m³ that is flowing irrotationally. At one position within the pipe, the pressure is 300 kPa and the speed of the flow is 20.0 m/s. At another position, the pressure is 200 kPa. What is the speed of the flow at this second position?

• A)567 m/s
• B)16.2 m/s
• C)32.9 m/s
• D)23.8 m/s
• E)186 m/s

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