IEVref:
113-04-31
ID:
Language:
en
Status:
Standard
Term:
isothermal compressibility
Synonym1:
Synonym2:
Synonym3:
Symbol:
κ
T
Definition:
quantity characterizing the relative variation of volume
V
with pressure
p
at constant thermodynamic temperature
T
:
κ
T
=
1
V
(
∂
V
∂
p
)
T
MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiabeQ7aRnaaBaaale aacaWGtbaabeaakiabg2da9maalaaabaGaaGymaaqaaiaadAfaaaWa aeWaaeaadaWcaaqaaiabgkGi2kaadAfaaeaacqGHciITcaWGWbaaaa GaayjkaiaawMcaamaaBaaaleaacaWGtbaabeaaaaa@41F5@
NOTE The coherent SI unit of isothermal compressibility is pascal to the power minus one, Pa
−1
.
Publication
date
:
2011-04
Source
Replaces:
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
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
quantity characterizing the relative variation of volume
V
with pressure
p
at constant thermodynamic temperature
T
:
κ
T
=
1
V
(
∂
V
∂
p
)
T
MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiabeQ7aRnaaBaaale aacaWGtbaabeaakiabg2da9maalaaabaGaaGymaaqaaiaadAfaaaWa aeWaaeaadaWcaaqaaiabgkGi2kaadAfaaeaacqGHciITcaWGWbaaaa GaayjkaiaawMcaamaaBaaaleaacaWGtbaabeaaaaa@41F5@
NOTE The coherent SI unit of isothermal compressibility is pascal to the power minus one, Pa
−1
.