I'm doing a problem on Van-der Walls interaction and was told in the hint of the problem to use the approximation kT>>hw to simplify(adsbygoogle = window.adsbygoogle || []).push({});

{-hw/(2kT)}-Ln[Exp[-hw/(kT)]-1]

I have no idea how to apply this approximation to simpify the problem.

Thanks

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# Homework Help: Help with an approximation

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