An Aspirator Operates as a Pump

question 20

Multiple Choice

An aspirator operates as a pump.Water flows by a small tube perpendicular to the flow of the water.If the water flows at 3.7 m/s,what pressure differential is present if the other end of the tube is maintained at atmospheric pressure?

• A)0.93 atm
• B)0.69 atm
• C)0.31 atm
• D)-0.31 atm