Identifying student difficulties with entropy, heat engines, and the Carnot cycle

[This paper is part of the Focused Collection on Upper Division Physics Courses.] We report on several specific student difficulties regarding the second law of thermodynamics in the context of heat engines within upper-division undergraduate thermal physics courses. Data come from ungraded written...

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Bibliographic Details
Main Authors: Trevor I. Smith, Warren M. Christensen, Donald B. Mountcastle, John R. Thompson
Format: Article
Language:English
Published: American Physical Society 2015-09-01
Series:Physical Review Special Topics. Physics Education Research
Online Access:http://doi.org/10.1103/PhysRevSTPER.11.020116