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

question 2

Multiple Choice

A level pipe contains a nonviscous,incompressible fluid with a density 1200 kg/m³ that is flowing steadily.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