Results for the exercise

For the work in the exercise 6.2 I found that the work differential for an ideal fas in a powe-potential tramp was:

We can use this to get the work differential for an ideal gas in a 3D container by subtitude d=3 thatis the dimensions, obtaining:

Seeing this we can say that the parameter a is going to represent the volume:

know, if we take the limit when n goes to infinity, we can write:


 That applying the limit is:

or that is also equal to:

That is the work differential for an ideal gas in a 3D container, which relates to the equation mentioned in the exercise as it was for a 1D container.

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  1. Thomas24 de abril de 2020 a las 1:32 p.m.

    You should remember that this is not the work differential for an ideal gas.
    I am starting to get worried about how little many of you seem to remember from their thermodynamics course and from previous exercises about the ideal gas :-)

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