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group velocity

physical quantity
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group velocity

Summary

group velocity has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[1]

Key Facts

  • group velocity is a type of velocity[2].
  • group velocity's Commons category is recorded as Group velocity[3].
  • group velocity's described by source is recorded as Armenian Soviet Encyclopedia[4].
  • group velocity's described by source is recorded as ISO 80000-3:2006 Quantities and units — Part 3: Space and time[5].
  • group velocity's described by source is recorded as ISO 80000-3:2019 Quantities and units — Part 3: Space and time[6].
  • group velocity's different from is recorded as phase velocity[7].
  • group velocity's maintained by WikiProject is recorded as WikiProject Mathematics[8].
  • group velocity's recommended unit of measurement is recorded as metre per second[9].

Body

Definition and Type

group velocity is a type of velocity[2].

Why It Matters

group velocity has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[1] It is known by 4 alternative names across languages and contexts.[10]

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] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . ISO 80000-3:2019 Quantities and units — Part 3: Space and time. wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikidata sitelinks. wikidata.org.
  2. [10] ↑ . 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). group velocity. Retrieved April 10, 2026, from https://4ort.xyz/entity/group-velocity
MLA “group velocity.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/group-velocity.
BibTeX @misc{4ortxyz_group-velocity_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{group velocity}}, year = {2026}, url = {https://4ort.xyz/entity/group-velocity}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): group velocity — https://4ort.xyz/entity/group-velocity (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/group-velocity · Last refreshed:

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. 1d ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    Maintained by wikiproject → WikiProject Mathematics
    Different from → phase velocity
    Subclass of → —
    Described by source → Armenian Soviet Encyclopedia, ISO 80000-3:2006 Quantities and units — Part 3: Space and time, ISO 80000-3:2019 Quantities and units — Part 3: Space and time
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.