MasteringPhysics

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Andrew Rex has been Professor of Physics at the University of Puget Sound since 1982. He frequently teaches the Modern Physics course, so he has a deep sense of student and instructor challenges. He is the author of several textbooks, including "Modern Physics," "Essential College Physics," and "Integrated Physics and Calculus." In addition to textbook writing, he studies foundations of the second law of thermodynamics, which has led to the publication of several papers and the widely acclaimed book, "Maxwell's Demon: Entropy, Information, Computing."

Richard Wolfson is Professor of Physics at Middlebury College.