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The contribution of the muscle to the specific heat of the body is approximately 47%, and the contribution of the fat and skin is approximately 24%. The specific heat of tissues range from ~0.7 kJ · kg−1 · °C−1 for tooth (enamel) to 4.2 kJ · kg−1 · °C−1 for eye (sclera). [13]
An isochoric process is exemplified by the heating or the cooling of the contents of a sealed, inelastic container: The thermodynamic process is the addition or removal of heat; the isolation of the contents of the container establishes the closed system; and the inability of the container to deform imposes the constant-volume condition.
For a thermally perfect diatomic gas, the molar specific heat capacity at constant pressure (c p) is 7 / 2 R or 29.1006 J mol −1 deg −1. The molar heat capacity at constant volume (c v) is 5 / 2 R or 20.7862 J mol −1 deg −1. The ratio of the two heat capacities is 1.4. [4] The heat Q required to bring the gas from 300 to 600 K is
The specific heat capacity obtained this way is said to be measured at constant volume (or isochoric) and denoted . The value of c V {\displaystyle c_{V}} is always less than the value of c p {\displaystyle c_{p}} for all fluids.
The corresponding intensive property is the specific heat capacity, ... it is deduced that an ideal gas has the isochoric heat capacity
Isochoric; Isothermal; ... the molar heat capacity (heat capacity per mole), and c the specific heat capacity (heat ... when the gas density is sufficiently high and ...
Though the compression/heating process of solids can be constant temperature , and constant pressure (isobaric), it can not be a constant volume (isochoric), At high P-T, the pressure for the ideal gas is calculated by the force divided by the area, while the pressure for the solid is calculated from bulk modulus (K, or B) and volume at room ...
Isochoric; Isothermal; ... Density is defined as mass of ... The Mayer relation states that the specific heat capacity of a gas at constant volume is slightly less ...