One pound-mass of water fills a 2.4264-ft3 weighted piston-cylinder device at a temperature of 6008F. The piston- cylinder device is now cooled until its temperature is 2008F. Determine the final pressure

asked Feb 23, 2021 126k views

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2 votes

Step-by-step explanation:

find the initial specific volume

v_(1) =V_(1) /m=2.4264ft^3/1lbm=2.4264ft^3/lbm

To find pressure

$T_(1) =600F , v_(1) =2.4264ft^3/lbm\\so\\P_(1) =P_(2) =250psia$

Arnell answered Feb 27, 2021

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