Multiple Choice
When the side of an open tank filled with water is punctured, water flows out according to Bernoulli's equation: 
P1+12ρv12+ρgy1=P2+12ρv22+ρgy2where P is the external pressure, ρ is the density of water (103 kg/m3) , v is the flow velocity, g is gravitational acceleration (10 m/s2) , and y is the elevation. If water flows out at a rate of 6 m/s, what is the height of the water above the hole?
A) 1.0 m
B) 1.3 m
C) 1.6 m
D) 1.8 m
Correct Answer:
Verified
Correct Answer:
Verified
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