Entropy
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Entropy is a thermodynamic state variable that quantifies the probabilistic distribution of accessible microstates in a system. The term and the concept are used in diverse fields, from classical ther
Fragmentation of standardized paper sheets into heterogeneous offcuts through industrial cutting, illustrating increased entropy in a production system.
Rudolf Clausius (1822–1888), originator of the concept of entropy
Second law of thermodynamics
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The second law of thermodynamics is a physical law based on universal empirical observation concerning heat and energy interconversions. A simple statement of the law is that heat always flows spontan
Entropy
…to life, in cosmology, economics, and information systems including the transmission of information in telecommunication. Entropy is central to the second law of thermodynamics, which states that the entropy of an isolated system left to spontaneous evolution cannot decrease with time. As a result, isolated systems evolve…
Nicolas Léonard Sadi Carnot in the traditional uniform of a student of the École Polytechnique
Rudolf Clausius
James Clerk Maxwell