Air at 100 kPa and 20C flows in a 12-cm-diameter pipe at a rate of 9.5 kg/min.
Question:
Air at 100 kPa and 20°C flows in a 12-cm-diameter pipe at a rate of 9.5 kg/min. The velocity of air in the pipe is
(a) 1.4 m/s
(b) 6.0 m/s
(c) 9.5 m/s
(d) 11.8 m/s
(e) 14.0 m/s
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Step by Step Answer:
To find the velocity of air in the pipe you can use the formula for mass flow rate and the formula f...View the full answer
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Related Book For 
Fluid Mechanics Fundamentals And Applications
ISBN: 9780073380322
3rd Edition
Authors: Yunus Cengel, John Cimbala
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