வளைவு ஆரம்

Radius of curvature - concept in optical lens design. Article “வளைவு ஆரம்” in Tamil Wikipedia has 28 points for quality (as of July 1, 2025). The article contains 3 references and 3 sections.

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

Since the creation of article “வளைவு ஆரம்”, its content was written by 8 registered users of Tamil Wikipedia and edited by 46 registered Wikipedia users in all languages.

The article is cited 4 times in Tamil Wikipedia and cited 60 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Tamil): #48 in August 2013
• Global: #124624 in August 2013

The highest popularity rank from 2008:

• Local (Tamil): #9108 in August 2013
• Global: #309318 in April 2008

There are 8 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.

#	Language	Quality grade	Quality score
1	Chinese (zh) 曲率半徑 (光学)		37.0814
2	Tamil (ta) வளைவு ஆரம்		27.9517
3	Armenian (hy) Կորության շառավիղ (օպտիկա)		20.0317
4	English (en) Radius of curvature (optics)		18.1616
5	Turkish (tr) Eğrilik yarıçapı (optik)		16.5738
6	Russian (ru) Радиус кривизны (оптика)		15.4985
7	Spanish (es) Radio de curvatura (óptica)		14.2619
8	Arabic (ar) نصف قطر الانحناء (بصريات)		13.4629

More...

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

The most popular language versions of the article "வளைவு ஆரம்" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Radius of curvature (optics)		615 776
2	Spanish (es) Radio de curvatura (óptica)		31 544
3	Turkish (tr) Eğrilik yarıçapı (optik)		10 161
4	Russian (ru) Радиус кривизны (оптика)		9 903
5	Arabic (ar) نصف قطر الانحناء (بصريات)		6 208
6	Chinese (zh) 曲率半徑 (光学)		3 576
7	Tamil (ta) வளைவு ஆரம்		2 369
8	Armenian (hy) Կորության շառավիղ (օպտիկա)		112

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

The most popular language versions of the article "வளைவு ஆரம்" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Radius of curvature (optics)		1 127
2	Chinese (zh) 曲率半徑 (光学)		172
3	Spanish (es) Radio de curvatura (óptica)		105
4	Russian (ru) Радиус кривизны (оптика)		85
5	Turkish (tr) Eğrilik yarıçapı (optik)		83
6	Arabic (ar) نصف قطر الانحناء (بصريات)		16
7	Armenian (hy) Կորության շառավիղ (օպտիկա)		11
8	Tamil (ta) வளைவு ஆரம்		8

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

Language versions of the article "வளைவு ஆரம்" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Radius of curvature (optics)		22
2	Tamil (ta) வளைவு ஆரம்		8
3	Arabic (ar) نصف قطر الانحناء (بصريات)		5
4	Turkish (tr) Eğrilik yarıçapı (optik)		3
5	Chinese (zh) 曲率半徑 (光学)		3
6	Armenian (hy) Կորության շառավիղ (օպտիկա)		2
7	Russian (ru) Радиус кривизны (оптика)		2
8	Spanish (es) Radio de curvatura (óptica)		1

More...

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

Language versions of the article "வளைவு ஆரம்" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) نصف قطر الانحناء (بصريات)		0
2	English (en) Radius of curvature (optics)		0
3	Spanish (es) Radio de curvatura (óptica)		0
4	Armenian (hy) Կորության շառավիղ (օպտիկա)		0
5	Russian (ru) Радиус кривизны (оптика)		0
6	Tamil (ta) வளைவு ஆரம்		0
7	Turkish (tr) Eğrilik yarıçapı (optik)		0
8	Chinese (zh) 曲率半徑 (光学)		0

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

Language versions of the article "வளைவு ஆரம்" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Radius of curvature (optics)		36
2	Turkish (tr) Eğrilik yarıçapı (optik)		6
3	Arabic (ar) نصف قطر الانحناء (بصريات)		5
4	Spanish (es) Radio de curvatura (óptica)		4
5	Tamil (ta) வளைவு ஆரம்		4
6	Chinese (zh) 曲率半徑 (光学)		4
7	Russian (ru) Радиус кривизны (оптика)		1
8	Armenian (hy) Կորության շառավիղ (օպտիկա)		0

More...

#	Language	Value
ar	Arabic نصف قطر الانحناء (بصريات)
en	English Radius of curvature (optics)
es	Spanish Radio de curvatura (óptica)
hy	Armenian Կորության շառավիղ (օպտիկա)
ru	Russian Радиус кривизны (оптика)
ta	Tamil வளைவு ஆரம்
tr	Turkish Eğrilik yarıçapı (optik)
zh	Chinese 曲率半徑 (光学)

Best Rank

Tamil: #9108 08.2013

Global: #309318 04.2008

Best Rank

Tamil: #48 08.2013

Global: #124624 08.2013

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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