# equation of state

- an equation relating the temperature, pressure, and volume of a given thermodynamic system.

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Also called characteristic equation.

Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

# equation of state

- any equation that expresses the relationship between the temperature, pressure, and volume of a substance

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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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