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mpv55
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Does a state function be multi-valued function
A thermodynamic state function should be single valued function of independent varibles.
In case of steamtables of pure water, there is same entahlpy (U=2000 kJ/kg) at temperature T1=700K and pressure P1=63.458 MPa, and at T2=700K and P2=456.356 MPa. Thus U is a multiple valued function for pure water. How it can be explained with the basic laws of thermodynamics.
A thermodynamic state function should be single valued function of independent varibles.
In case of steamtables of pure water, there is same entahlpy (U=2000 kJ/kg) at temperature T1=700K and pressure P1=63.458 MPa, and at T2=700K and P2=456.356 MPa. Thus U is a multiple valued function for pure water. How it can be explained with the basic laws of thermodynamics.
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