A Viscous Fluid Is Flowing Through a Small Tube at a Rate

question 71

Multiple Choice

A viscous fluid is flowing through a small tube at a rate of 0.200 m³/s.If the pressure difference between one end of the tube and the other is doubled,the length is halved and the radius is also doubled,then what is the rate of flow of the fluid?

• A) 9.2 m³/s
• B) 10.2 m³/s
• C) 12.8 m³/s
• D) 13.4 m³/s
• E) 14.6 m³/s

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