time constant

measure for the response of a dynamic system to a change of the system input
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time constant

Summary

time constant ranks in the top 2% of general entities by monthly Wikipedia readership (367 views/month).[1]

Key Facts

  • time constant's image is recorded as Series RC capacitor voltage.svg[2].
  • time constant's GND ID is recorded as 4398657-2[3].
  • time constant's subclass of is recorded as physical quantity[4].
  • time constant's subclass of is recorded as duration[5].
  • time constant's Commons category is recorded as Time constant[6].
  • time constant's Freebase ID is recorded as /m/02n371[7].
  • time constant's described by source is recorded as ISO 80000-3:2006 Quantities and units — Part 3: Space and time[8].
  • time constant's described by source is recorded as ISO 80000-3:2019 Quantities and units — Part 3: Space and time[9].
  • time constant's Encyclopædia Britannica Online ID is recorded as technology/time-constant[10].
  • time constant's defining formula is recorded as F(t) \propto e^{-t/\tau}[11].
  • time constant's ISQ dimension is recorded as \mathsf{T}[12].
  • time constant's Elhuyar ZTH ID is recorded as 135361[13].
  • time constant's maintained by WikiProject is recorded as WikiProject Mathematics[14].
  • time constant's Microsoft Academic ID is recorded as 81370116[15].
  • time constant's in defining formula is recorded as \tau[16].
  • time constant's in defining formula is recorded as t[17].
  • time constant's Wolfram Language quantity ID is recorded as TimeConstant[18].
  • time constant's quantity symbol is recorded as \tau[19].
  • time constant's quantity symbol is recorded as T[20].
  • time constant's recommended unit of measurement is recorded as second[21].
  • time constant's MetaSat ID is recorded as timeConstant[22].
  • time constant's IEV number is recorded as 103-05-26[23].
  • time constant's IEV number is recorded as 351-45-32[24].
  • time constant's Namuwiki ID is recorded as 시정수[25].
  • time constant's OpenAlex ID is recorded as C81370116[26].

Why It Matters

time constant ranks in the top 2% of general entities by monthly Wikipedia readership (367 views/month).[1] It has Wikipedia articles in 16 language editions, a strong signal of global cultural recognition.[27] It is known by 5 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . Freebase Data Dumps. wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . ISO 80000-3:2019 Quantities and units — Part 3: Space and time. wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . ISO 80000-3:2019 Quantities and units — Part 3: Space and time. wikidata.org.
  19. [20] . ISO 80000-3:2019 Quantities and units — Part 3: Space and time. wikidata.org.
  20. [21] . ISO 80000-3:2019 Quantities and units — Part 3: Space and time. wikidata.org.
  21. [22] . wikidata.org.
  22. [23] . wikidata.org.
  23. [24] . wikidata.org.
  24. [25] . wikidata.org.
  25. [26] . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [27] . Wikidata sitelinks. wikidata.org.
  3. [28] . 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). time constant. Retrieved April 10, 2026, from https://4ort.xyz/entity/time-constant
MLA “time constant.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/time-constant.
BibTeX @misc{4ortxyz_time-constant_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{time constant}}, year = {2026}, url = {https://4ort.xyz/entity/time-constant}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): time constant — https://4ort.xyz/entity/time-constant (retrieved 2026-04-10)

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