Here you will find one or more explanations in English for the word **Entropy**. Also in the bottom left of the page several parts of wikipedia pages related to the word **Entropy** and, of course, **Entropy** synonyms and on the right images related to the word **Entropy**.

Entropy

Entropy En"tro*py, n. [Gr. ? a turning in; ? in + ? a turn, fr. ? to turn.] (Thermodynamics) A certain property of a body, expressed as a measurable quantity, such that when there is no communication of heat the quantity remains constant, but when heat enters or leaves the body the quantity increases or diminishes. If a small amount, h, of heat enters the body when its temperature is t in the thermodynamic scale the entropy of the body is increased by h ? t. The entropy is regarded as measured from some standard temperature and pressure. Sometimes called the thermodynamic function. The entropy of the universe tends towards a maximum. --Clausius.

Entropy En"tro*py, n. [Gr. ? a turning in; ? in + ? a turn, fr. ? to turn.] (Thermodynamics) A certain property of a body, expressed as a measurable quantity, such that when there is no communication of heat the quantity remains constant, but when heat enters or leaves the body the quantity increases or diminishes. If a small amount, h, of heat enters the body when its temperature is t in the thermodynamic scale the entropy of the body is increased by h ? t. The entropy is regarded as measured from some standard temperature and pressure. Sometimes called the thermodynamic function. The entropy of the universe tends towards a maximum. --Clausius.

- In statistical mechanics, entropy is an extensive property of a thermodynamic system. It is closely related to the number Ω of microscopic configurations...

- Information entropy is the average rate at which information is produced by a stochastic source of data. The measure of information entropy ****ociated...

- thermodynamics states that the total entropy of an isolated system can never decrease over time. The total entropy of a system and its surroundings can...

- In information theory, the cross entropy between two probability distributions p {\displaystyle p} and q {\displaystyle q} over the same underlying set...

- and numerous other fields. A key measure in information theory is "entropy". Entropy quantifies the amount of uncertainty involved in the value of a random...

- maximum entropy states that the probability distribution which best represents the current state of knowledge is the one with largest entropy, in the...

- in the following categories: Thermodynamic entropy Entropy and information Quantum mechanical entropy Entropy, in thermodynamics, is a state function originally...

- and occurs in Planck's law of black-body radiation and in Boltzmann's entropy formula. It is the gas constant R divided by the Avogadro constant NA:...

- theoretical analogs. Maximum entropy may refer to: Maximum entropy thermodynamics The Law of maximum entropy production Maximum entropy spectral estimation The...

- inspired by black hole thermodynamics, which conjectures that the maximal entropy in any region scales with the radius squared, and not cubed as might be...

- Information entropy is the average rate at which information is produced by a stochastic source of data. The measure of information entropy ****ociated...

- thermodynamics states that the total entropy of an isolated system can never decrease over time. The total entropy of a system and its surroundings can...

- In information theory, the cross entropy between two probability distributions p {\displaystyle p} and q {\displaystyle q} over the same underlying set...

- and numerous other fields. A key measure in information theory is "entropy". Entropy quantifies the amount of uncertainty involved in the value of a random...

- maximum entropy states that the probability distribution which best represents the current state of knowledge is the one with largest entropy, in the...

- in the following categories: Thermodynamic entropy Entropy and information Quantum mechanical entropy Entropy, in thermodynamics, is a state function originally...

- and occurs in Planck's law of black-body radiation and in Boltzmann's entropy formula. It is the gas constant R divided by the Avogadro constant NA:...

- theoretical analogs. Maximum entropy may refer to: Maximum entropy thermodynamics The Law of maximum entropy production Maximum entropy spectral estimation The...

- inspired by black hole thermodynamics, which conjectures that the maximal entropy in any region scales with the radius squared, and not cubed as might be...

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