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Universal relation between Isobaric molar heat capacity (cP) and Isochoric molar heat capacity (cV):
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c_P - c_V = V_m \, T \, \frac{\alpha_V^2}{\beta_T} |
where
For incompressible substances the Isobaric molar heat capacity (cP) and Isochoric molar heat capacity (cV) are identical:
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c_P = c_V |
For the ideal gas it will take a form:
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c_P - c_V = R |
where
See also
Physics / Thermodynamics / Thermodynamic process / Heat Transfer / Heat Capacity / Molar heat capacity
[ Heat ]
