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Homework Help: Maxwell-Boltzmann speed distribution

  1. May 15, 2006 #1
    Does the Maxwell-Boltzmann speed distribution hold for all ideal gases or just for the mono-atomic ones? If it holds for all gases, why? What happens with the degrees of freedom, don't they change things?? I'm very confused.
  2. jcsd
  3. May 15, 2006 #2

    Tom Mattson

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    It certainly doensn't hold for all gases. The Maxwell-Boltzmann distribution only holds when quantum effects are negligible. When that condition is not satisfied then the difference between bosons and fermions must be taken into account. Hence, the Bose-Einstein and Fermi-Dirac distributions.
  4. May 15, 2006 #3
    Does it hold for all ideal gases, even if they are not mono-atomic?
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