first law of thermodynamics

statement of conservation of energy as it applies specifically to a thermodynamic system or process
Thing law_of_thermodynamics Q179380
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first law of thermodynamics

Summary

first law of thermodynamics is a law of thermodynamics[1]. It draws 797 Wikipedia views per month (law_of_thermodynamics category, ranking #2 of 6).[2]

Key Facts

  • first law of thermodynamics is credited with the discovery of Nicolas Carnot[3].
  • first law of thermodynamics's instance of is recorded as law of thermodynamics[4].
  • first law of thermodynamics's follows is recorded as zeroth law of thermodynamics[5].
  • first law of thermodynamics's followed by is recorded as second law of thermodynamics[6].
  • first law of thermodynamics's subclass of is recorded as conservation of energy[7].
  • first law of thermodynamics's part of is recorded as thermodynamics[8].
  • first law of thermodynamics's time of discovery or invention is recorded as +1824-00-00T00:00:00Z[9].
  • first law of thermodynamics's Freebase ID is recorded as /m/01668j[10].
  • first law of thermodynamics's main subject is recorded as conservation of energy[11].
  • first law of thermodynamics's PSH ID is recorded as 3259[12].
  • first law of thermodynamics's Gran Enciclopèdia Catalana ID is recorded as 0145812[13].
  • first law of thermodynamics's defining formula is recorded as \Delta U = Q - W[14].
  • first law of thermodynamics's BabelNet ID is recorded as 00021969n[15].
  • first law of thermodynamics's WikiSkripta article ID is recorded as 48245[16].
  • first law of thermodynamics's Wolfram Language entity code is recorded as Entity["PhysicalEffect", "FirstLawOfThermodynamics"][17].
  • first law of thermodynamics's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4[18].
  • first law of thermodynamics's World of Physics ID is recorded as FirstLawofThermodynamics[19].
  • first law of thermodynamics's maintained by WikiProject is recorded as WikiProject Mathematics[20].
  • first law of thermodynamics's Microsoft Academic ID is recorded as 4868915[21].
  • first law of thermodynamics's Microsoft Academic ID is recorded as 2908991178[22].
  • first law of thermodynamics's Brilliant Wiki ID is recorded as first-law-of-thermodynamics[23].
  • first law of thermodynamics's in defining formula is recorded as \Delta[24].
  • first law of thermodynamics's in defining formula is recorded as U[25].
  • first law of thermodynamics's in defining formula is recorded as Q[26].
  • first law of thermodynamics's in defining formula is recorded as W[27].

Body

Works and Contributions

first law of thermodynamics is credited with the discovery of Nicolas Carnot[3].

Why It Matters

first law of thermodynamics draws 797 Wikipedia views per month (law_of_thermodynamics category, ranking #2 of 6).[2] It has Wikipedia articles in 28 language editions, a strong signal of global cultural recognition.[28] It is known by 39 alternative names across languages and contexts.[29]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [3] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . Freebase Data Dumps. wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . BabelNet. wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . Wikidata aliases. wikidata.org.

📑 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). first law of thermodynamics. Retrieved May 3, 2026, from https://4ort.xyz/entity/first-law-of-thermodynamics
MLA “first law of thermodynamics.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/first-law-of-thermodynamics.
BibTeX @misc{4ortxyz_first-law-of-thermodynamics_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{first law of thermodynamics}}, year = {2026}, url = {https://4ort.xyz/entity/first-law-of-thermodynamics}, note = {Accessed: 2026-05-03}}
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