Comment on "Which is greater: eπ or πe? An unorthodox physical solution to a classic puzzle" [Am. J. Phys. 92(5), 397–398 (2024)].

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Title: Comment on "Which is greater: eπ or πe? An unorthodox physical solution to a classic puzzle" [Am. J. Phys. 92(5), 397–398 (2024)].
Authors: Macrae, Roderick M.1 (AUTHOR)
Source: American Journal of Physics. Sep2024, Vol. 92 Issue 9, p717-718. 2p.
Subjects: Second law of thermodynamics, Water temperature, Body temperature, Judge-made law, Thermodynamics
Abstract: Editor's Note: In a recent paper [Am. J. Phys. 92(5) 397–398 (2024)], Vallejo and Bove used the second law of thermodynamics to show that eπ > πe by imagining a finite body of initial temperature π placed in contact with a reservoir at temperature e. This comment on that work explores the situation more generally, showing that the result depends upon neither the value of π or the second law. Rather, Vallejo and Bove's result is a limited proof of the second law in the case of their particular example. Appropriate for thermodynamics students at all levels. [ABSTRACT FROM AUTHOR]
Copyright of American Journal of Physics is the property of American Institute of Physics and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Comment on "Which is greater: eπ or π<superscript>e</superscript>? An unorthodox physical solution to a classic puzzle" [Am. J. Phys. 92(5), 397–398 (2024)].
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  Data: <searchLink fieldCode="AR" term="%22Macrae%2C+Roderick+M%2E%22">Macrae, Roderick M.</searchLink><relatesTo>1</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22American+Journal+of+Physics%22">American Journal of Physics</searchLink>. Sep2024, Vol. 92 Issue 9, p717-718. 2p.
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  Label: Abstract
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  Data: Editor's Note: In a recent paper [Am. J. Phys. 92(5) 397–398 (2024)], Vallejo and Bove used the second law of thermodynamics to show that eπ > πe by imagining a finite body of initial temperature π placed in contact with a reservoir at temperature e. This comment on that work explores the situation more generally, showing that the result depends upon neither the value of π or the second law. Rather, Vallejo and Bove's result is a limited proof of the second law in the case of their particular example. Appropriate for thermodynamics students at all levels. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of American Journal of Physics is the property of American Institute of Physics and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – SubjectFull: Water temperature
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      – SubjectFull: Body temperature
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      – SubjectFull: Judge-made law
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      – TitleFull: Comment on "Which is greater: eπ or πe? An unorthodox physical solution to a classic puzzle" [Am. J. Phys. 92(5), 397–398 (2024)].
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              Text: Sep2024
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