Weber–Fechner law

psychophysics law that the minimum perceptible increase of stimulus is proportional to the stimulus and that intensity of our sensation increases logarithmically
Thing scientific_law Q835216
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Weber–Fechner law

Summary

Weber–Fechner law is a scientific law[1]. It draws 897 Wikipedia views per month (scientific_law category, ranking #10 of 30).[2]

Key Facts

  • Weber–Fechner law's instance of is recorded as scientific law[3].
  • Ernst Heinrich Weber is named after Weber–Fechner law[4].
  • Gustav Fechner is named after Weber–Fechner law[5].
  • Weber–Fechner law is part of psychological terminology[6].
  • Weber–Fechner law's Commons category is recorded as Weber-Fechner law[7].
  • Weber–Fechner law's statement disputed by is recorded as Henri Bergson[8].
  • Weber–Fechner law's described by source is recorded as Small Brockhaus and Efron Encyclopedic Dictionary[9].
  • Weber–Fechner law's described by source is recorded as Encyclopædia Britannica 11th edition[10].
  • Weber–Fechner law's described by source is recorded as New International Encyclopedia[11].
  • Weber–Fechner law's described by source is recorded as Meyers Konversations-Lexikon, 4th edition (1885–1890)[12].
  • Weber–Fechner law's studied by is recorded as psychophysics[13].
  • Weber–Fechner law's studied by is recorded as experimental psychology[14].
  • Weber–Fechner law's studied by is recorded as neuroscience[15].
  • Weber–Fechner law's studied by is recorded as physiology[16].
  • Weber–Fechner law's maintained by WikiProject is recorded as WikiProject Mathematics[17].

Body

Definition and Type

Weber–Fechner law's instance of is recorded as scientific law[3].

Origins

Things named after include Ernst Heinrich Weber[4], a psychologist[18], 1795–1878[19], of Kingdom of Saxony[20], awarded the Pour le Mérite for Sciences and Arts order[21], specialised in physiology[22] and Gustav Fechner[5], a physicist[23], 1801–1887[24], of Kingdom of Prussia[25], awarded the honorary citizen of Leipzig[26], specialised in psychophysics[27].

Use and Application

Weber–Fechner law is part of psychological terminology[6].

Why It Matters

Weber–Fechner law draws 897 Wikipedia views per month (scientific_law category, ranking #10 of 30).[2] It has Wikipedia articles in 21 language editions, a strong signal of global cultural recognition.[28] It is known by 25 alternative names across languages and contexts.[29]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . Retrieved . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.

Inline context (facts about related entities)

  1. [18] . Wikidata. wikidata.org. → on this site
  2. [19] . Wikidata. wikidata.org. → on this site
  3. [20] . Wikidata. wikidata.org. → on this site
  4. [21] . Wikidata. wikidata.org. → on this site
  5. [22] . Wikidata. wikidata.org. → on this site
  6. [23] . Wikidata. wikidata.org. → on this site
  7. [24] . Wikidata. wikidata.org. → on this site
  8. [25] . Wikidata. wikidata.org. → on this site
  9. [26] . Wikidata. wikidata.org. → on this site
  10. [27] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). Weber–Fechner law. Retrieved May 3, 2026, from https://4ort.xyz/entity/weber-fechner-law
MLA “Weber–Fechner law.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/weber-fechner-law.
BibTeX @misc{4ortxyz_weber-fechner-law_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Weber–Fechner law}}, year = {2026}, url = {https://4ort.xyz/entity/weber-fechner-law}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Weber–Fechner law — https://4ort.xyz/entity/weber-fechner-law (retrieved 2026-05-03)

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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. 9d ago · Comfyquiettree · 2026-05-24 view diff on Wikidata ↗
    Wikiskripta article id 1459
    "/* wbsetclaim-create:1||1 */ [[Property:P3471]]: 1459, Matched to [[:toollabs:mix-n-match/#/entry/78318081|Weber-Fechnerův zákon (#78318081)]] in [[:toollabs:mix-n-match/#/catalog/2686|WikiSkripta]] #"
  2. 12d ago · Susmuffin · 2026-05-21 view diff on Wikidata ↗
    Maintained by wikiproject WikiProject Mathematics
    Part of psychological terminology
    Harper's tag weber-fechner-law
    Instance of scientific law
    + 8 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:1||1 */ [[Property:P13772]]: weber-fechner-law, Matched to [[:toollabs:mix-n-match/#/entry/289971074|weber fechner law (#289971074)]] in [[:toollabs:mix-n-match/#/catalog/7915|Har"
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