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April 17, 2014

April 17, 2014

Posted by **Allie** on Friday, December 2, 2011 at 8:29pm.

(a) Find the work done on the gas.

Answer is in J

(b) Find the thermal energy transfer Q.

Answer is in J

- Physics -
**drwls**, Friday, December 2, 2011 at 8:48pm(a) Work out = Wout

= Integral of P dV = nRT/V *dV

= nRT*ln(V2/V1)

The initial pressure and ideal gas law will tell you what n is

(b) Qin = Wout , since the internal enery (and T) do not change

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