ドップラー効果

Quality:

10

Doppler effect - frequency change of a wave for observer relative to its source. Article "ドップラー効果" in Japanese Wikipedia has 11.1 points for quality (as of August 1, 2024). The article contains 1 references and 8 sections. The article also contains quality flaw template, which reduce quality score.

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

Achievements in all the time:

Global Wikipedia:

The 5038^th most popular in all topics.

The 7019^th most popular in AI.

Since the creation of article "ドップラー効果", its content was written by 43 registered users of Japanese Wikipedia and edited by 2926 registered Wikipedia users in all languages (7019^th place).

The article is cited 225 times in Japanese Wikipedia and cited 6832 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Japanese): #401 in November 2003
• Global: #1225 in October 2003

The highest popularity rank from 2008:

• Local (Japanese): #3591 in March 2014
• Global: #2554 in December 2014

There are 53 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 August 1, 2024 (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	Polish (pl) Efekt Dopplera		73.1733
2	Tamil (ta) டாப்ளர் விளைவு		70.1122
3	Catalan (ca) Efecte Doppler		68.095
4	English (en) Doppler effect		67.1815
5	German (de) Doppler-Effekt		58.8078
6	Spanish (es) Efecto Doppler		50.1007
7	French (fr) Effet Doppler		40.8964
8	Estonian (et) Doppleri efekt		40.174
9	Ukrainian (uk) Ефект Доплера		37.9261
10	Norwegian (Nynorsk) (nn) Dopplereffekten		37.3568

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

#	Language	Popularity award	Relative popularity
1	English (en) Doppler effect		12 703 725
2	Spanish (es) Efecto Doppler		5 671 180
3	German (de) Doppler-Effekt		3 184 098
4	Russian (ru) Эффект Доплера		2 559 201
5	French (fr) Effet Doppler		1 984 197
6	Polish (pl) Efekt Dopplera		1 738 812
7	Japanese (ja) ドップラー効果		1 527 218
8	Portuguese (pt) Efeito Doppler		1 423 575
9	Italian (it) Effetto Doppler		1 202 756
10	Chinese (zh) 多普勒效应		1 000 053

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

#	Language	Popularity award	Relative popularity
1	English (en) Doppler effect		27 680
2	Spanish (es) Efecto Doppler		10 293
3	German (de) Doppler-Effekt		6 509
4	Russian (ru) Эффект Доплера		6 315
5	Japanese (ja) ドップラー効果		5 453
6	Chinese (zh) 多普勒效应		5 254
7	French (fr) Effet Doppler		4 260
8	Italian (it) Effetto Doppler		3 581
9	Portuguese (pt) Efeito Doppler		1 703
10	Polish (pl) Efekt Dopplera		1 651

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

#	Language	AI award	Relative AI
1	English (en) Doppler effect		699
2	German (de) Doppler-Effekt		293
3	Spanish (es) Efecto Doppler		176
4	French (fr) Effet Doppler		157
5	Russian (ru) Эффект Доплера		122
6	Italian (it) Effetto Doppler		119
7	Polish (pl) Efekt Dopplera		91
8	Dutch (nl) Dopplereffect		87
9	Hebrew (he) אפקט דופלר		75
10	Portuguese (pt) Efeito Doppler		68

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

#	Language	AI award	Relative AI
1	English (en) Doppler effect		4
2	Spanish (es) Efecto Doppler		2
3	German (de) Doppler-Effekt		1
4	Esperanto (eo) Efiko de Doppler		1
5	Indonesian (id) Efek Doppler		1
6	Korean (ko) 도플러 효과		1
7	Chinese (zh) 多普勒效应		1
8	Arabic (ar) تأثير دوبلر		0
9	Azerbaijani (az) Dopler effekti		0
10	Belarusian (be) Эфект Доплера		0

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

On 13 April 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Palm Sunday, Black Mirror, Rory McIlroy, ChatGPT, Alexander Volkanovski, A Minecraft Movie, Paddy Pimblett, Adolescence, list of Black Mirror episodes, Diego Lopes.

In Japanese Wikipedia the most popular articles on that day were: 徳川家基, 平賀源内, 田沼意次, 鄭大世, やなせたかし, 国際博覧会, 徳川家治, 広末涼子, ローリー・マキロイ, 仲里依紗.

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 August, 2024. When calculating current popularity and AI of articles data from July 2024 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information