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April 18, 2014

April 18, 2014

Posted by **Mirayah Robinson** on Tuesday, July 5, 2005 at 1:46pm.

Assuming constant pressure, volume is directly proportional to absolute temperature...

Volumefinal= volumeinitial*(tempfinal/tempinial)

Volumefinal= .2*533/333

If the pressure of a gas is 550.280 kPa, it's gage pressure is?

- Math -
**Graham**, Friday, July 19, 2013 at 6:52amYour calculation is correct; just multiply it out to 0.32m^3.

Gauge pressure is pressure in excess of atmospheric pressure. 1 atmosphere is 101.325kPa. So guage pressure is: (550.280-101.325)kPa.

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