Thermal Physics I

Study Aids and Handouts

  1. Chapter 3 in the book starts with the statement that there are two different "philosophies" in the field of probability theory and statistics: Frequentist and Bayesian. The book of course cannot delve into this in any greater detail, and hence the distinction might remain a bit mysterious. If you want to learn more about this, an interesting point to start might be the first 40 minutes of a talk by Michael Jordan, which you can find here. Especially illuminating are the three slides entitled "Decision-Theoretic Perspective". Another interesting source is the article by Bradley Efron entitled "Modern Science and the Bayesian-Frequentist Controversy", which—just like the talk by Jordan—takes a pleasingly synthetic point of view.
  2. A folding net to create your own set of Efron's dice can be downloaded here.
  3. Here are some sample questions in preparation for the first midterm exam!
  4. Problem 20 claimed—without proof—that the characteristic function of the Gaussian distribution is also a Gaussian. If you are curious how this comes about, here's a derivation of this result.
  5. Here are some sample questions in preparation for the second midterm exam!
  6. As promised, here's the Mathematica code that helps you play with the van der Waals free energy.
  7. And here's the pdf that discussed the van der Waals phase transition, and the relation between F(T,V,N) and G(T,P,N).
  8. Here are some sample questions in preparation for the final exam! Notice that these are only post-midterm-2-questions.