Thermodynamics

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Thermal energy

It is called thermal energy that form of energy that…

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Entropy

Entropy is an extensive property of a thermodynamic system, and it is a…

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Enthalpy of fusion

The enthalpy of fusion of a substance (or heat of…

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Enthalpy of sublimation

The heat of sublimation (or enthalpy of sublimation) is the…

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Enthalpy of condensation

The enthalpy of condensation (or heat of condensation) is by…

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Enthalpy of vaporization

The enthalpy of vaporization (or heat of vaporization) is the…

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Enthalpy

If a chemical change is carried out at constant pressure…

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Melting

Melting, or fusion, is the process by which a substance…

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Boiling point

The boiling point is defined as a thermodynamic state, defined…

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Internal energy

Internal energy is a property of a thermodynamic system. In…

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Thermodynamic system

Certain quantity of matter or the space which is under…

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Thermoelectric effect (thermoelectricity)

The term thermoelectricity is intended to represent the set of…

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Seebeck effect

The Seebeck effect, discovered by Thomas Johann Seebeck in 1821,…

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Peltier effect

The Peltier effect discovered by Jean Charles Athanase Peltier in…

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Thomson effect

The Thomson effect, discovered by William Thomson (Lord Kelvin) in…

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Absorptance

Absorptance of the surface of a material is the ratio…

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Temperature

Temperature is a physical property of a material that gives…

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Prandtl number

The Prandtl number (Pr) is a dimensionless number that expresses…

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Reynolds number

The Reynolds number is a dimensionless parameter that represents the…

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Rayleigh number

The Rayleigh number (Ra) is a dimensionless parameter that expresses…

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Grashof number

The Grashof number is a dimensionless parameter which, unlike the…

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Nusselt number

The Nusselt number (Nu) represents the ratio between the heat…

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