relative pressure coefficient

relative change of pressure per change of temperature at constant volume

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relative pressure coefficient

Summary

Key Facts

relative pressure coefficient is a type of physical quantity^[1].
relative pressure coefficient's described by source is recorded as ISO 80000-5:2007 Quantities and units — Part 5: Thermodynamics^[2].
relative pressure coefficient's described by source is recorded as ISO 80000-5:2019 Quantities and units — Part 5: Thermodynamics^[3].
relative pressure coefficient's different from is recorded as pressure coefficient^[4].
relative pressure coefficient's maintained by WikiProject is recorded as WikiProject Mathematics^[5].
relative pressure coefficient's recommended unit of measurement is recorded as reciprocal kelvin difference^[6].

Body

Definition and Type

relative pressure coefficient is a type of physical quantity^[1].

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Quick Facts

Subclass of physical quantity

Properties

Defining formula \alpha_p = \frac{1}{p} \left ( \frac{\partial p}{\partial T} \right )_V

Described by source ISO 80000-5:2007 Quantities and units — Part 5: Thermodynamics, ISO 80000-5:2019 Quantities and units — Part 5: Thermodynamics

Different from pressure coefficient

Imported from wholeness_audit_2026-05-02

In defining formula \alpha_p, p, T, V

Isq dimension \mathsf{\Theta}^{-1}

Maintained by wikiproject WikiProject Mathematics

Quantity symbol (latex) \alpha_p

Recommended unit of measurement reciprocal kelvin difference

External References (3)

Iev number 113-04-30

Qudt dimension id A0E0L0I0M0H-1T0D0

Qudt quantity kind id RelativePressureCoefficient

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

[1] ↑ relative pressure coefficient — subclass of (P279): physical quantity. wikidata.org.
[2] ↑ relative pressure coefficient — described by source (P1343): ISO 80000-5:2007 Quantities and units — Part 5: Thermodynamics. wikidata.org.
[3] ↑ relative pressure coefficient — described by source (P1343): ISO 80000-5:2019 Quantities and units — Part 5: Thermodynamics. wikidata.org.
[4] ↑ relative pressure coefficient — different from (P1889): pressure coefficient. wikidata.org.
[5] ↑ relative pressure coefficient — maintained by WikiProject (P6104): WikiProject Mathematics. wikidata.org.
[6] ↑ relative pressure coefficient — recommended unit of measurement (P8111): reciprocal kelvin difference. ISO 80000-5:2019 Quantities and units — Part 5: Thermodynamics. wikidata.org.

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APA

4ort.xyz Knowledge Graph. (2026). relative pressure coefficient. Retrieved May 7, 2026, from https://4ort.xyz/entity/relative-pressure-coefficient

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“relative pressure coefficient.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/relative-pressure-coefficient.

BibTeX

@misc{4ortxyz_relative-pressure-coefficient_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{relative pressure coefficient}}, year = {2026}, url = {https://4ort.xyz/entity/relative-pressure-coefficient}, note = {Accessed: 2026-05-07}}

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