Physics:Quantum methods/entropy: Difference between revisions

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'''Entropy''' is a measure of disorder or uncertainty in a system.
'''Entropy''' is a measure of disorder or uncertainty in a system.


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<div style="font-size:90%;">Entropy quantifies uncertainty and disorder in a system.</div>
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[[File:Entropy_concept_yellow.jpg|thumb|280px|Entropy quantifies uncertainty and disorder in a system.]]
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Revision as of 22:49, 17 May 2026

Entropy is a measure of disorder or uncertainty in a system.

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Entropy quantifies uncertainty and disorder in a system.

Description

Entropy quantifies how many configurations correspond to a system and plays a central role in thermodynamics and information theory.

Properties

  • measures disorder
  • linked to probability
  • central in thermodynamics

See also

Table of contents (217 articles)

Index

Full contents

References


Author: Harold Foppele


Source attribution: Physics:Quantum methods/entropy