An Ideal Fluid,of Density 0

question 55

Multiple Choice

An ideal fluid,of density 0.85 ´ 10³ kg/m³,flows at 0.25 kg/s through a pipe of radius 0.010 m.What is the fluid speed?

• A)0.85 m/s
• B)1.3 m/s
• C)3.0 m/s
• D)0.94 m/s