Water at a gauge pressure of 3.8 atm at street level flows into an office building at a speed of 0.62 m/s through a pipe 5.3 cm in diameter. the pipe tapers down to 3.0 cm in diameter by the top floor, 18 m above, where the faucet has been left open. calculate the flow velocity and the gauge pressure in such a pipe on the top floor. assume no branch pipes and ignore viscosity.
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Water at a gauge pressure of 3.8 atm at street level flows into an office building at a speed of 0.6...
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