Boltzmann constant

Physical constant relating energy with temperature and other intensive physical quantities
Thing physical_constant Q5962
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Boltzmann constant

Summary

Boltzmann constant is a physical constant[1]. It has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • Boltzmann constant's instance of is recorded as physical constant[3].
  • Boltzmann constant's instance of is recorded as UCUM constant[4].
  • Boltzmann constant's instance of is recorded as entropy[5].
  • Boltzmann constant's measured physical quantity is recorded as entropy[6].
  • Ludwig Boltzmann is named after Boltzmann constant[7].
  • Boltzmann constant's numeric value is recorded as {'unit': 'Q21393312', 'amount': '+0.00000000000000000000001380649'}[8].
  • Boltzmann constant's different from is recorded as Stefan-Boltzmann constant[9].
  • Boltzmann constant's different from is recorded as Boltzmann number[10].
  • Boltzmann constant's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4[11].

Body

Definition and Type

Recorded instance of include physical constant[3], UCUM constant[4], and entropy[5].

Origins

Ludwig Boltzmann is named after Boltzmann constant[7].

Why It Matters

Boltzmann constant has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[2]

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Boltzmann constant. Retrieved May 3, 2026, from https://4ort.xyz/entity/boltzmann-constant
MLA “Boltzmann constant.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/boltzmann-constant.
BibTeX @misc{4ortxyz_boltzmann-constant_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Boltzmann constant}}, year = {2026}, url = {https://4ort.xyz/entity/boltzmann-constant}, note = {Accessed: 2026-05-03}}
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 7d ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    Named after Ludwig Boltzmann
    Measured physical quantity entropy
    Different from Stefan-Boltzmann constant, Boltzmann number
    Named after
    + 6 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
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