(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Air is heated from 300 to 350K at constant volume, Find_{1}Q_{2}.

2. Relevant equations

_{1}Q_{2}= m(u_{2}-u_{1})+_{1}W_{2}

u_{2}-u_{1}= cv(t2-t1)

3. The attempt at a solution

The PV diagram of the process is straight up, so the area under the curve is 0, so the work done is zero.

Cv is .717 from the back of the book

1Q2 = m*.717(350-300)+0

How do I find the mass? I don't think I'm doing it right.

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# Homework Help: Ideal Gas Thermo

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