Lex refractionis

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Lex refractionis

Quality:

Snell's law - formula deriving the angle of refraction of light between two mediums. Article “Lex refractionis” in Latin Wikipedia has 20.5 points for quality (as of July 1, 2026).

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Latin) language version.

Since the creation of article “Lex refractionis”, its content was written by 3 registered users of Latin Wikipedia and edited by 1473 registered Wikipedia users in all languages.

The article is cited 6 times in Latin Wikipedia and cited 1798 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Latin): #984 in September 2022
  • Global: #474 in March 2002

The highest popularity rank from 2008:

  • Local (Latin): #1007 in October 2025
  • Global: #12014 in November 2017

There are 46 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, 2026 (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
1English (en)
Snell's law
62.8953
2Chinese (zh)
斯涅尔定律
57.9161
3German (de)
Snelliussches Brechungsgesetz
44.453
4Dutch (nl)
Wet van Snellius
30.6136
5Estonian (et)
Snelli seadus
30.1522
6French (fr)
Lois de Snell-Descartes
29.5454
7Hindi (hi)
स्नेल का नियम
27.7866
8Russian (ru)
Закон Снеллиуса
27.7764
9Portuguese (pt)
Lei de Snell
26.1026
10Polish (pl)
Prawo Snelliusa
23.5339
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 "Lex refractionis" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Snell's law
6 620 532
2Spanish (es)
Ley de Snell
2 433 043
3French (fr)
Lois de Snell-Descartes
1 455 570
4German (de)
Snelliussches Brechungsgesetz
1 350 066
5Japanese (ja)
スネルの法則
684 121
6Russian (ru)
Закон Снеллиуса
569 779
7Chinese (zh)
斯涅尔定律
562 121
8Italian (it)
Legge di Snell
525 403
9Polish (pl)
Prawo Snelliusa
488 772
10Indonesian (id)
Hukum Snellius
461 921
More...

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

Most popular in June 2026

The most popular language versions of the article "Lex refractionis" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
Snell's law
10 897
2German (de)
Snelliussches Brechungsgesetz
2 215
3French (fr)
Lois de Snell-Descartes
2 069
4Chinese (zh)
斯涅尔定律
1 277
5Spanish (es)
Ley de Snell
1 196
6Russian (ru)
Закон Снеллиуса
1 044
7Japanese (ja)
スネルの法則
1 014
8Polish (pl)
Prawo Snelliusa
689
9Italian (it)
Legge di Snell
602
10Hebrew (he)
חוק סנל
488
More...

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

The highest AI

Language versions of the article "Lex refractionis" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Snell's law
389
2German (de)
Snelliussches Brechungsgesetz
146
3French (fr)
Lois de Snell-Descartes
115
4Spanish (es)
Ley de Snell
96
5Dutch (nl)
Wet van Snellius
76
6Hebrew (he)
חוק סנל
67
7Italian (it)
Legge di Snell
65
8Russian (ru)
Закон Снеллиуса
45
9Portuguese (pt)
Lei de Snell
35
10Chinese (zh)
斯涅尔定律
35
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 2026

Language versions of the article "Lex refractionis" with the highest AI in June 2026
#LanguageAI awardRelative AI
1English (en)
Snell's law
3
2Arabic (ar)
قانون الانكسار
2
3Hebrew (he)
חוק סנל
2
4Basque (eu)
Snellen lege
1
5French (fr)
Lois de Snell-Descartes
1
6Korean (ko)
스넬의 법칙
1
7Belarusian (be)
Закон Снеліуса
0
8Bulgarian (bg)
Закон на Снелиус
0
9Catalan (ca)
Llei de Snell
0
10Czech (cs)
Snellův zákon
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 "Lex refractionis" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Snell's law
172
2Dutch (nl)
Wet van Snellius
149
3French (fr)
Lois de Snell-Descartes
136
4Chinese (zh)
斯涅尔定律
132
5Persian (fa)
قانون اسنل
92
6German (de)
Snelliussches Brechungsgesetz
84
7Serbo-Croatian (sh)
Snellov zakon
83
8Simple English (simple)
Snell's law
72
9Arabic (ar)
قانون الانكسار
65
10Hebrew (he)
חוק סנל
57
More...

Scores

Estimated value for Wikipedia:
Latin:
Global:
Popularity in June 2026:
Latin:
Global:
Popularity in all years:
Latin:
Global:
Authors in June 2026:
Latin:
Global:
Registered authors in all years:
Latin:
Global:
Citations:
Latin:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
قانون الانكسار
beBelarusian
Закон Снеліуса
bgBulgarian
Закон на Снелиус
caCatalan
Llei de Snell
csCzech
Snellův zákon
daDanish
Snells lov
deGerman
Snelliussches Brechungsgesetz
elGreek
Νόμος του Σνελ
enEnglish
Snell's law
eoEsperanto
Leĝo de Snell
esSpanish
Ley de Snell
etEstonian
Snelli seadus
euBasque
Snellen lege
faPersian
قانون اسنل
fiFinnish
Snellin laki
frFrench
Lois de Snell-Descartes
glGalician
Lei de Snell
heHebrew
חוק סנל
hiHindi
स्नेल का नियम
hrCroatian
Snelliusov zakon
huHungarian
Snellius–Descartes-törvény
hyArmenian
Սնելիուսի օրենք
idIndonesian
Hukum Snellius
itItalian
Legge di Snell
jaJapanese
スネルの法則
kkKazakh
Снеллиус заңы
koKorean
스넬의 법칙
laLatin
Lex refractionis
msMalay
Hukum Snell
nlDutch
Wet van Snellius
nnNorwegian (Nynorsk)
Snells lov
noNorwegian
Snells brytningslov
plPolish
Prawo Snelliusa
ptPortuguese
Lei de Snell
ruRussian
Закон Снеллиуса
shSerbo-Croatian
Snellov zakon
simpleSimple English
Snell's law
skSlovak
Snellov zákon
slSlovenian
Lomni zakon
svSwedish
Snells lag
taTamil
சினெல்லின் விதி
thThai
กฎของสแน็ล
trTurkish
Snell yasası
ukUkrainian
Закон Снеліуса
urUrdu
سنیل کا قانون
zhChinese
斯涅尔定律

Popularity rank trends

Best Rank Latin:
#1007
10.2025
Global:
#12014
11.2017

AI rank trends

Best Rank Latin:
#984
09.2022
Global:
#474
03.2002

Local popularity rank history

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on Snell's law from Wikipedia articles about Refraction, Refractive index, Fermats principle, Willebrord Snellius and Fresnel equations. Whereas reading the article about Snell's law people most often go to Wikipedia articles on Willebrord Snellius, Refractive index, Fermats principle, Ibn Sahl and Huygens–Fresnel principle.

Cumulative results of quality and popularity of the Wikipedia article

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

simple: Snell's law

News from 1 July 2026

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Latin Wikipedia the most popular articles on that day were: Palladium, Glans (telum), Abdelazizus Būtaflīqa, 613, 80, 85, 50, Puerto de la Cruz, Discrimen tertii saeculi, Iolanda (regina Aragoniae).

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information