Thermodynamic Temperature

Thermodynamic temperature is the absolute measure of temperature and it is one of the principal parameters of thermodynamics.

Thermodynamic temperature is an "absolute" scale because it is the measure of the fundamental property underlying temperature: its null or zero point, absolute zero, is the temperature at which the particle constituents of matter have minimal motion and can become no colder.

At its simplest, temperature arises from the kinetic energy of the vibrational motions of matter's particle constituents (molecules, atoms, and subatomic particles). The full variety of these kinetic motions, along with potential energies of particles, and also occasionally certain other types of particle energy in equilibrium with these, contribute the total internal energy within a substance. Internal energy is loosely called the heat energy or thermal energy in conditions when no work is done upon the substance by its surroundings, or by the substance upon the surroundings. Internal energy may be stored in a number of ways within a substance, but only the kinetic energy of particles contributes to the substance's temperature.

Read more about Thermodynamic TemperatureOverview, Practical Applications For Thermodynamic Temperature, Definition of Thermodynamic Temperature, History

Other articles related to "thermodynamic temperature, temperatures, temperature, thermodynamic":

Second Law Of Thermodynamics - Corollaries - Thermodynamic Temperature
... Thus, any reversible heat engine operating between temperatures T1 and T2 must have the same efficiency, that is to say, the efficiency is the function of temperatures only In addition, a reversible heat ... This can only be the case if Now consider the case where is a fixed reference temperature the temperature of the triple point of water ... Then for any T2 and T3, Therefore if thermodynamic temperature is defined by then the function f, viewed as a function of thermodynamic temperature, is simply and the reference temperature T1 ...
Carnot's Theorem (thermodynamics) - Definition of Thermodynamic Temperature
... any reversible heat engine operating between temperatures T1 and T2 must have the same efficiency, meaning, the efficiency is the function of the temperatures only In addition, a reversible heat engine operating ... Specializing to the case that is a fixed reference temperature the temperature of the triple point of water ... Then for anyT2and T3, Therefore, if thermodynamic temperature is defined by then the function f, viewed as a function of thermodynamic temperature, is and the reference temperature T1 has the value ...
Thermodynamic Temperature - History
... researcher to deduce the existence of a fundamental (thermodynamic) temperature scale featuring an absolute zero ... In thermodynamic terms, his thermometers relied upon the volume / temperature relationship of gas under constant pressure ... observation led him to posit that a sufficient reduction in temperature would reduce the air volume to zero ...

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