Experiment to verify the second law of thermodynamics using a thermoelectric device
- 1 July 1984
- journal article
- Published by American Association of Physics Teachers (AAPT) in American Journal of Physics
- Vol. 52 (7) , 625-628
- https://doi.org/10.1119/1.13582
Abstract
An experiment to verify the second law of thermodynamics using a thermoelectric device is described. The response of the device when it is used as a Seeback-effect heat engine after filtering out the contributions of the associated irreversible parts is studied as a function of the temperatures of the hot and cold junctions. Likewise its response as a Peltier-effect heat pump is also investigated. The experimental results are in close agreement with the predictions of the second law of thermodynamics.Keywords
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