A venturi is constructed of a 9.0 cm diameter pipe with a 2.0 cm diameter throat.Water pressure in the pipe is twice atmospheric pressure and it flows with a velocity of 0.30 m/s. What is the pressure in the throat?
A) 1.8 atm
B) 0.18 atm
C) 2.2 atm
D) 2.0 atm
Correct Answer:
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