electromagnetic radiation

form of energy emitted and absorbed by particles which are charged which shows wave-like behavior as it travels through space
Thing general Q12969754
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electromagnetic radiation

Summary

electromagnetic radiation ranks in the top 0.39% of general entities by monthly Wikipedia readership (8,420 views/month, #305 of 77,819).[1]

Key Facts

  • electromagnetic radiation is credited with the discovery of Heinrich Hertz[2].
  • electromagnetic radiation is a type of radiation[3].
  • electromagnetic radiation is part of electromagnetic field[4].
  • electromagnetic radiation is part of electromagnetism[5].
  • electromagnetic radiation's Commons category is recorded as Electromagnetic radiation[6].
  • electromagnetic radiation's said to be the same as is recorded as electromagnetic wave[7].
  • electromagnetic radiation comprises electromagnetic wave[8].
  • electromagnetic radiation comprises photon[9].
  • electromagnetic radiation's time of discovery or invention is recorded as November 13, 1886[10].
  • electromagnetic radiation's topic's main category is recorded as Category:Electromagnetic radiation[11].
  • electromagnetic radiation's described by source is recorded as Encyclopædia Britannica 11th edition[12].
  • electromagnetic radiation's topic has template is recorded as Q20696574[13].
  • electromagnetic radiation's different from is recorded as mechanical wave[14].
  • electromagnetic radiation's union of is recorded as list of values as qualifiers[15].
  • electromagnetic radiation's exact match is recorded as http://purl.obolibrary.org/obo/ENVO_01001026[16].
  • electromagnetic radiation's on focus list of Wikimedia project is recorded as Wikipedia:List of articles all languages should have[17].
  • electromagnetic radiation's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4[18].

Body

Definition and Type

electromagnetic radiation is a type of radiation[3].

Use and Application

Components include electromagnetic wave[8] and photon[9], a type of quantum particle[19]. Part of include electromagnetic field[4] and electromagnetism[5], a branch of physics[20].

Why It Matters

electromagnetic radiation ranks in the top 0.39% of general entities by monthly Wikipedia readership (8,420 views/month, #305 of 77,819).[1] It has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[21] It is known by 9 alternative names across languages and contexts.[22]

References

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

Direct Wikidata claims

  1. [2] . scihi.org. scihi.org. Provenance: wikidata.org.
  2. [3] . Environment Ontology. Retrieved . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . scihi.org. scihi.org. Provenance: wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . Environment Ontology. Retrieved . raw.githubusercontent.com. Provenance: wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.

Inline context (facts about related entities)

  1. [20] . Wikidata. wikidata.org. → on this site
  2. [19] . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [21] . Wikidata sitelinks. wikidata.org.
  3. [22] . 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). electromagnetic radiation. Retrieved April 10, 2026, from https://4ort.xyz/entity/electromagnetic-radiation
MLA “electromagnetic radiation.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/electromagnetic-radiation.
BibTeX @misc{4ortxyz_electromagnetic-radiation_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{electromagnetic radiation}}, year = {2026}, url = {https://4ort.xyz/entity/electromagnetic-radiation}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): electromagnetic radiation — https://4ort.xyz/entity/electromagnetic-radiation (retrieved 2026-04-10)

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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. 27d ago · Jindřich Rubeš · 2026-06-12 view diff on Wikidata ↗
    Svkkl authority id 0317911-elektromagneticke-zareni
    "/* wbcreateclaim-create:1| */ [[Property:P9322]]: 0317911-elektromagneticke-zareni, [[:toollabs:quickstatements/#/batch/259492|batch #259492]]"
  2. 9w ago · TalgatSnow · 2026-05-04 view diff on Wikidata ↗
    Topic's main category Category:Electromagnetic radiation
    Said to be the same as electromagnetic wave
    Different from mechanical wave
    Union of list of values as qualifiers
    + 11 other properties edited (see Wikidata diff for full list)
    "/* wbmergeitems-from:0||Q25491502 */"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.