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Beastegargoyl
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Homework Statement
A gas is compressed from 600cm3 to 200cm3 at a constant pressure of 400kPa . At the same time, 100J of heat energy is transferred out of the gas.
What is the change in thermal energy of the gas during this process?
Homework Equations
Express the answer in Joules.
Wgas=p(Vf-Vi)=p/\v
The Attempt at a Solution
400k(400cm.3)=p/\v
I came up with a wrong answer of 160 J. Any help would be appreciated.
Thanks,
Jared