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wavelength in vacuum

for an electromagnetic wave propagating in vacuum, quotient of the vacuum speed of light and frequency
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wavelength in vacuum

Summary

Key Facts

  • wavelength in vacuum is a type of wavelength[1].
  • wavelength in vacuum's described by source is recorded as ISO 80000-7:2008 Quantities and units—Part 7: Light[2].
  • wavelength in vacuum's different from is recorded as electromagnetic wavelength[3].
  • wavelength in vacuum's maintained by WikiProject is recorded as WikiProject Mathematics[4].
  • wavelength in vacuum's recommended unit of measurement is recorded as metre[5].

Body

Definition and Type

wavelength in vacuum is a type of wavelength[1].

References

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

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . ISO 80000-7:2008 Quantities and units—Part 7: Light. wikidata.org.

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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. 6w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    Imported from → —
    P14541 → 2DLP0C
    Different from → electromagnetic wavelength
    Isq dimension → \mathsf{L}
    + 9 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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