porosity

ratio of void volume and total volume of a porous material
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porosity

Summary

porosity ranks in the top 2% of general entities by monthly Wikipedia readership (2,253 views/month).[1]

Key Facts

  • porosity is a type of physical property[2].
  • porosity is a type of dimensionless quantity[3].
  • porosity's Commons category is recorded as Porosity[4].
  • porosity's quantity symbol is recorded as n[5].
  • porosity's quantity symbol is recorded as ϕ[6].
  • porosity's has cause is recorded as pore[7].
  • porosity's topic's main category is recorded as Category:Porosity[8].
  • porosity's Commons gallery is recorded as Porosity[9].
  • porosity's described by source is recorded as Armenian Soviet Encyclopedia[10].
  • porosity's described by source is recorded as Desktop Encyclopedic Dictionary[11].
  • porosity's described by source is recorded as New International Encyclopedia[12].
  • porosity's P14541 is recorded as 3PTq5W[13].
  • porosity's P14884 is recorded as 0000973[14].

Body

Definition and Type

Recorded subclass of include physical property[2] and dimensionless quantity[3].

Why It Matters

porosity ranks in the top 2% of general entities by monthly Wikipedia readership (2,253 views/month).[1] porosity has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[15] porosity is known by 53 alternative names across languages and contexts.[16]

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] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [15] ↑ . Wikidata sitelinks. wikidata.org.
  3. [16] ↑ . 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). porosity. Retrieved October 5, 2026, from https://4ort.xyz/entity/porosity
MLA “porosity.” 4ort.xyz Knowledge Graph, 4ort.xyz, 5 Oct. 2026, https://4ort.xyz/entity/porosity.
BibTeX @misc{4ortxyz_porosity_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{porosity}}, year = {2026}, url = {https://4ort.xyz/entity/porosity}, note = {Accessed: 2026-10-05}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): porosity — https://4ort.xyz/entity/porosity (retrieved 2026-10-05)

Canonical URL: https://4ort.xyz/entity/porosity · 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. 17d ago · عُثمان · 2026-09-18 view diff on Wikidata ↗
    P14884 → 0000973
    "/* wbsetclaim-create:2||1 */ [[Property:P14884]]: 0000973"
  2. 12w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 3PTq5W
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  3. 19w ago · Twofivesixbot bot · 2026-05-20 view diff on Wikidata ↗
    Has cause → pore
    Enciclopedia galega universal id → 170154
    National library of poland mms id → 9810609326805606
    Subclass of → physical property, dimensionless quantity
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|6 */ [[Property:P2347]]: 13541, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.