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IEVref: | 113-04-31 | ID: | |

Language: | en | Status: Standard | |

Term: | isothermal compressibility | ||

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Symbol: | κ_{T}
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Definition: | quantity characterizing the relative variation of volume V with pressure p at constant thermodynamic temperature T: $\kappa}_{T}=\frac{1}{V}{\left(\frac{\partial V}{\partial p}\right)}_{T$NOTE The coherent SI unit of isothermal compressibility is pascal to the power minus one, Pa | ||

Publication date: | 2011-04 | ||

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Internal notes: | 2014-09-03: At some point the equation in the definition should be corrected so that it is all text or all image. JGO 2017-06-02: Cleanup - Remove Attached Image 113-04-31en.gif 2017-08-28: <sub><i>T</sub></i> corrected to <sub><i>T</i></sub>. LMO | ||

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NOTE The coherent SI unit of isothermal compressibility is pascal to the power minus one, Pa^{−1}.