Kopp's law

en

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Kopp's law

Quality:

Kopp's law - linear relationship between the heat capacity of a solid and its elemental composition. Article “Kopp's law” in English Wikipedia has 22.3 points for quality (as of July 1, 2025). The article contains 4 references and 4 sections.

This article has the best quality in Chinese Wikipedia. However, this article is the most popular in English version.

Since the creation of article “Kopp's law”, its content was written by 29 registered users of English Wikipedia and edited by 76 registered Wikipedia users in all languages.

The article is cited 16 times in English Wikipedia and cited 31 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #198577 in October 2014
  • Global: #209076 in March 2021

The highest popularity rank from 2008:

  • Local (English): #718070 in November 2017
  • Global: #987167 in September 2010

There are 6 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Chinese (zh)
柯普定律 (热力学)
24.0719
2English (en)
Kopp's law
22.3073
3French (fr)
Loi de Kopp
21.4634
4Russian (ru)
Закон Джоуля — Коппа
2.2079
5Arabic (ar)
قانون كوب
1.6986
6Polish (pl)
Prawo Koppa-Neumanna
1.4512
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Kopp's law" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Kopp's law
97 718
2Russian (ru)
Закон Джоуля — Коппа
28 869
3Polish (pl)
Prawo Koppa-Neumanna
6 153
4French (fr)
Loi de Kopp
2 498
5Chinese (zh)
柯普定律 (热力学)
1 731
6Arabic (ar)
قانون كوب
309
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "Kopp's law" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Kopp's law
245
2Russian (ru)
Закон Джоуля — Коппа
44
3Chinese (zh)
柯普定律 (热力学)
35
4French (fr)
Loi de Kopp
19
5Polish (pl)
Prawo Koppa-Neumanna
6
6Arabic (ar)
قانون كوب
3
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Kopp's law" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Kopp's law
29
2Russian (ru)
Закон Джоуля — Коппа
16
3French (fr)
Loi de Kopp
13
4Polish (pl)
Prawo Koppa-Neumanna
10
5Chinese (zh)
柯普定律 (热力学)
5
6Arabic (ar)
قانون كوب
3
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2025

Language versions of the article "Kopp's law" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
قانون كوب
0
2English (en)
Kopp's law
0
3French (fr)
Loi de Kopp
0
4Polish (pl)
Prawo Koppa-Neumanna
0
5Russian (ru)
Закон Джоуля — Коппа
0
6Chinese (zh)
柯普定律 (热力学)
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Kopp's law" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Kopp's law
16
2Russian (ru)
Закон Джоуля — Коппа
5
3Arabic (ar)
قانون كوب
3
4French (fr)
Loi de Kopp
3
5Chinese (zh)
柯普定律 (热力学)
3
6Polish (pl)
Prawo Koppa-Neumanna
1
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2025:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2025:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
قانون كوب
enEnglish
Kopp's law
frFrench
Loi de Kopp
plPolish
Prawo Koppa-Neumanna
ruRussian
Закон Джоуля — Коппа
zhChinese
柯普定律 (热力学)

Popularity rank trends

Best Rank English:
#718070
11.2017
Global:
#987167
09.2010

AI rank trends

Best Rank English:
#198577
10.2014
Global:
#209076
03.2021

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Kopp's law from Wikipedia articles about Dulong–Petit law, Rule of mixtures, Vegards law, Heat capacity and List of eponymous laws. Whereas reading the article about Kopp's law people most often go to Wikipedia articles on Rule of mixtures, Dulong–Petit law, Hermann Franz Moritz Kopp, Specific heat capacity and Franz Ernst Neumann.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 15 February 2026

On 15 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Wuthering Heights, 2026 Winter Olympics, Epstein files, Ilia Malinin, Wuthering Heights, Ghislaine Maxwell, Lucas Pinheiro Braathen, 2026 Winter Olympics medal table, Valentine's Day.

In English Wikipedia the most popular articles on that day were: Jeffrey Epstein, Wuthering Heights, Wuthering Heights (2026 film), 2026 Winter Olympics, Lucas Pinheiro Braathen, Ice hockey at the 2026 Winter Olympics – Men's tournament, Epstein files, John F. Kennedy Jr., Anthony Kim, James Van Der Beek.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information