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Working gas problem.

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  1. Dec 4, 2014 #1
    1. The problem statement, all variables and given/known data
    pyhs 6.png

    2. Relevant equations

    pv = nRt
    3. The attempt at a solution
    The answer is zero because it does not move since no work is being done.
     
  2. jcsd
  3. Dec 4, 2014 #2

    BiGyElLoWhAt

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    Gold Member

    Doesn't the volume change?
     
  4. Dec 4, 2014 #3
    This is pretty disturbing. Firstly, the problem says "this process is8000 J.". Secondly, no, the answer is not zero. I am quite confident about that.
     
  5. Dec 5, 2014 #4
    Okay since we know it not zero then if 8000 work is being done than is the problem reiterating the work that was done so A?
     
  6. Dec 5, 2014 #5
    Show us your work.

    From where did you get this problem (please tell me)? I don't want to buy the book by accident.
     
  7. Dec 5, 2014 #6
    No, it's not A. How is work defined when gas expands? In this case the process is isobaric meaning pressure is constant.
     
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