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Nature of Entropy

Abstract

To the student of thermodynamics, the conception of entropy usually presents some difficulty. It seems to have no precise physical significance, but is often regarded as no more than a mathematical convention. This can only be due to inadequacy of our thermodynamic theory, since a quantity which fits so completely into the mathematics of the subject must surely have some relation to the physical facts.

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CAMPBELL, I. Nature of Entropy. Nature 151, 138–139 (1943). https://doi.org/10.1038/151138a0

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