Celsius

digring Celsius
Isang termometrong nasa sukatang Celsius
Impormasyon ng yunit
Sistema ng yunit: SI
Kantidad: temperature
Simbolo: °C
Ipinangalan kay: Anders Celsius
Katumbas ng yunit
Ang 1 °C sa... ay may katumbas na...
   SI base units    (x + 273.15) K
   Imperial/US units    (9/5x + 32) °F

Ang digring Celsius ay ang yunit ng temperatura sa sukatang Celsius [1] (orihinal na kilala bilang sukatang sentigrado sa labas ng Suweko), isa sa dalawang sukat ng temperatura na ginagamit sa International System of Units (SI), ang isa ay ang sukatang Kelvin. Ang digring Celsius (simbulo: °C ) ay maaaring tumukoy sa isang partikular na temperatura sa sukat ng Celsius o isang yunit upang magpahiwatig ng pagkakaiba o saklaw sa pagitan ng dalawang temperatura. Ito ay pinangalan sa isang Suwekong astronomo na si Anders Celsius (1701–1744), na bumuo ng isang baryant nito noong 1742. Ang yunit ay tinawag na centigrade o sentigrado sa ilang mga wika (mula sa Latin na centum, na nangangahulugang 100, at gradus, na nangangahulugang mga hakbang) bago ang 1968, nang ito ay pinalitan ng pangalan upang parangalan ang Celsius at gayundin upang alisin ang kalituhan sa termino para sa isang daan ng isang gradian sa ilang wika. Karamihan sa mga bansa ay gumagamit ng sukat na ito; ang isa pang pangunahing sukat, ang sukatang Fahrenheit, ay ginagamit pa rin sa Estados Unidos, ilang teritoryo ng isla, at Liberia . Ang sukatang Kelvin ay ginagamit sa mga agham, na may 0 K (−273.15 °C) na kumakatawan sa ganap na sero.

Mula noong 1743, ang sukat ng Celsius ay nakabatay sa 0 °C para sa nagyeyelong punto ng tubig at 100 °C para sa kumukulong punto ng tubig sa 1 atmosperikong presyon. Bago ang 1743 ang mga halaga ay binaligtad (ibig sabihin, ang kumukulo ay 0 digri at ang nagyeyelong punto ay mga 100 digri). Ang 1743 panunumbalik ng sukatan ay iminungkahi ni Jean-Pierre Christin.

Sa pamamagitan ng internasyonal na kasunduan, sa pagitan ng 1954 at 2019 ang unit degree Celsius at ang sukatang Celsius ay tinukoy ng pinakang-sero (absolute zero) at ang tripleng punto ng tubig. Pagkatapos ng 2007, nilinaw na ang kahulugang ito ay tumutukoy sa Vienna Standard Mean Ocean Water (VSMOW), isang tiyak na tinukoy na pamantayan ng tubig. [2] Ang depinisyon na ito ay tiyak ding nauugnay ang sukatang Celsius sa sukat ng kelvin, ang SI base unit ng termodinamikong temperatura na may simbolo na K. Ang absolute zero, ang pinakamababang temperatura na posible, ay tinukoy bilang eksaktong 0 K at −273.15 °C. Hanggang Mayo 19, 2019, ang temperatura ng triple point ng tubig ay tinukoy bilang eksaktong 273.16 K (0.01 °C). [3]

Noong 20 Mayo 2019, ang kelvin ay muling tinukoy upang ang halaga nito ay matukoy na ngayon sa pamamagitan ng kahulugan ng Konstanteng Boltzmann sa halip na tukuyin ng triple point ng VSMOW. Nangangahulugan ito na ang triple point ay isa na ngayong sinusukat na halaga, hindi isang tinukoy na halaga. Ang bagong tinukoy na eksaktong halaga ng konstanteng Boltzmann ay pinili upang ang sinusukat na halaga ng VSMOW triple point ay eksaktong kapareho ng mas lumang tinukoy na halaga sa loob ng mga limitasyon ng katumpakan ng kontemporaryong metrolohiya . Ang temperatura sa digring Celsius ay tinukoy na bilang ang temperatura sa mga kelvin na binabawasan ng 273.15, [4] [5] na nangangahulugang ang pagkakaiba ng temperatura ng isang digring Celsius at ng isang kelvin ay eksaktong pareho, [6] at ang digring Celsius nananatiling eksaktong katumbas ng kelvin (ibig sabihin, 0 Ang °C ay nananatiling eksaktong 273.15 K).

Mga sanggunian

  1. "Celsius temperature scale". Encyclopædia Britannica. Nakuha noong 19 February 2012. Celsius temperature scale, also called centigrade temperature scale, scale based on 0 ° for the melting point of water and 100 ° for the boiling point of water at 1 atm pressure.
  2. "Resolution 10 of the 23rd CGPM (2007)". Nakuha noong 27 December 2021.
  3. "SI brochure, section 2.1.1.5". International Bureau of Weights and Measures. Inarkibo mula sa orihinal noong 26 September 2007. Nakuha noong 9 May 2008.
  4. "SI Brochure: The International System of Units (SI) – 9th edition". BIPM. Nakuha noong 21 February 2022.
  5. "SI base unit: kelvin (K)". bipm.org. BIPM. Nakuha noong 5 March 2022.
  6. "Essentials of the SI: Base & derived units". Nakuha noong 9 May 2008.

Read other articles:

Peta Palung Aleut di selatan Kepulauan Aleut. Palung Aleut adalah palung bawah laut yang terletak di sisi selatan Kepulauan Aleut antara Teluk Alaska dan Kepulauan Komandor di Samudra Pasifik Utara. Palung Aleut mencapai kedalaman maksimum 26.604 kaki (8.109 meter) pada sekitar 51 ° LU, 178 ° W. Lereng rata-rata dari sisi utara berkisar antara 3° - 4°, sedangkan lereng sisi selatan yang bahkan lebih dangkal adalah 1° - 2°.[1] Palung antara Lempeng Pasifik dan Lempeng Amerika Uta...

 

Archeological site in Kandahar, AfghanistanMundigakمنډیګکArcheological siteMundigakمنډیګکLocation in AfghanistanCoordinates: 31°54′14″N 65°31′29″E / 31.9039°N 65.5246°E / 31.9039; 65.5246Country AfghanistanProvinceKandahar Mundigak (Pashto: منډیګک) is an archaeological site in Kandahar province in Afghanistan. During the Bronze Age, it was a center of the Helmand culture. It is situated approximately 55 km (34 mi) northwest ...

 

Archives 1, 2, 3, 4, 5, 6, 7 This user is aware of the designation of the following topics as contentious topics: articles about living or recently deceased people, and edits relating to the subject (living or recently deceased) of such biographical articles gender-related disputes or controversies or people associated with them post-1992 politics of the United States and closely related people They should not be given alerts for those areas. Please read: If you're coming here wondering why ...

دوري ميانمار الوطني 2011 تفاصيل الموسم دوري ميانمار الوطني  النسخة 3  البلد ميانمار  التاريخ بداية:15 يناير 2011  نهاية:5 أكتوبر 2011  المنظم الاتحاد الآسيوي لكرة القدم  البطل نادي يانغون يونايتد  مباريات ملعوبة 132   عدد المشاركين 12   دوري ميانمار الوطني 2010 ...

 

Packing material For the brand with the same name, see Bubble Wrap (brand). Bubble wrap Square-shaped bubble wrap for house insulation Bubble wrap is a pliable transparent plastic material used for packing fragile items. Regularly spaced, protruding air-filled hemispheres (bubbles) provide cushioning for fragile items. In 1957, two inventors named Alfred Fielding and Marc Chavannes were attempting to create a three-dimensional plastic wallpaper. Although the idea was a failure, they found tha...

 

Chronologies Données clés 1993 1994 1995  1996  1997 1998 1999Décennies :1960 1970 1980  1990  2000 2010 2020Siècles :XVIIIe XIXe  XXe  XXIe XXIIeMillénaires :-Ier Ier  IIe  IIIe Chronologies géographiques Afrique Afrique du Sud, Algérie, Angola, Bénin, Botswana, Burkina Faso, Burundi, Cameroun, Cap-Vert, République centrafricaine, Comores, République du Congo, République démocratique du Congo, Côte d'Ivoire, Djibouti, Égyp...

Founder and first king of the Zhou dynasty King Wu of Zhou周武王Depiction of King Wu by Ma LinKing of the Zhou dynastyReign1046–1043 BCEPredecessorKing Zhou of Shang (Shang dynasty)SuccessorKing Cheng of ZhouBornJi Fa (姬發)Died1043 BCEHaojingSpouseYi JiangIssueKing Cheng of ZhouYuDynastyZhouFatherKing Wen of ZhouMotherTai SiChinese nameChinese周武王Literal meaningMartial King of ZhouTranscriptionsStandard MandarinHanyu PinyinZhōu Wǔ wángGwoyeu RomatzyhJou Wuu wangWade–GilesCho...

 

Questa voce sugli argomenti sceneggiatori statunitensi e drammaturghi statunitensi è solo un abbozzo. Contribuisci a migliorarla secondo le convenzioni di Wikipedia. Segui i suggerimenti del progetto di riferimento. Tony Kushner nel 2016 Premio Pulitzer nel 1993 Tony Kushner (New York, 16 luglio 1956) è un drammaturgo, sceneggiatore e librettista statunitense. Ha studiato alla Columbia University dove si è laureato nel 1978. Si è poi specializzato alla New York University[1]...

 

Cet article est une ébauche concernant une unité ou formation militaire française. Vous pouvez partager vos connaissances en l’améliorant (comment ?) selon les recommandations des projets correspondants. L’armée des Pyrénées orientales est une armée de la Révolution française qui combattit les troupes espagnoles lors de la guerre du Roussillon. Création et évolution créée, par décret du 30 avril 1793, de la division de l'armée des Pyrénées en armée des Pyrénées ...

ألكسندر جلازونوف (بالروسية: Александр Константинович Глазунов)‏  ألكسندر جلازونوف معلومات شخصية الميلاد 10 آب 1865سانت بطرسبرغ[1][2]  الوفاة 21 آذار 1936باريس[2][3][4]  مكان الدفن مقبرة تيخوين  مواطنة الإمبراطورية الروسية الاتحاد السوفيتي  الحياة ...

 

هذه المقالة بحاجة لصندوق معلومات. فضلًا ساعد في تحسين هذه المقالة بإضافة صندوق معلومات مخصص إليها. يشير مصطلح التاريخ البحري للصومال إلى تقليد الإبحار عند الصوماليين.[1] ويضمّ مراحل متعددة من تقنيات الإبحار الصومالية، وبناء السفن وتصميمها، وكذلك تاريخ الموانئ الصومال...

 

2015 video game 2015 video gameChinese Paladin 6Developer(s)Softstar Technology (Beijing) Co. Ltd.Publisher(s)TW: SoftstarCHN: ChangyouNA: EastAsiaSoftDirector(s)Yao ZhuangxianProducer(s)Luan JingComposer(s)Zeng ZhihaoWu XinruiZhou ZhihuaSeriesThe Legend of Sword and FairyEngineUnityPlatform(s)Microsoft WindowsXbox OnePlayStation 4ReleaseMicrosoft WindowsTW: July 8, 2015CHN: July 8, 2015WW: November 14, 2017 (Steam)PlayStation 4NA: April 2, 2019CHN: April 2, 2019Xbox OneTBAGenre(s)Role-playin...

يونس محمود معلومات شخصية الاسم الكامل يونس محمود خلف الميلاد 3 فبراير 1983 (العمر 41 سنة)[1]الدبس، كركوك، العراق الطول 1.85 م (6 قدم 1 بوصة) مركز اللعب مهاجم الجنسية العراق  معلومات النادي النادي الحالي معتزل مسيرة الشباب سنوات فريق 1997–1999 كهرباء الدبس المسيرة الاحت�...

 

Bolt-action rifle Model 1893 Illustration of a Mauser Model 1893 rifleTypeBolt-action riflePlace of originGerman EmpireService historyIn service1893–1958Used bySee UsersWarsWar of CanudosPhilippine RevolutionGreco-Turkish War (1897)Spanish–American WarPhilippine–American WarWorld War IContestado WarRif WarSpanish Civil WarIfni WarProduction historyDesignerPaul MauserDesigned1893Manufacturer Mauser Ludwig Loewe & Company Deutsche Waffen und Munitionsfabriken Fabr...

 

German state from 1918 to 1933 Weimar Germany redirects here. For the German city, see Weimar. German ReichDeutsches Reich (German)1918–1933[1][2][3] Flag(1919–1933) Coat of arms(1928–1935) Motto: Einigkeit und Recht und Freiheit(Unity and Justice and Freedom)Anthem: Das Lied der DeutschenThe Song of the Germans (from 1922)[4] Weimar Republic in 1930German States in 1925 (with Prussia and its provinces shown in blue)Capitaland largest cityB...

Sculpture in the City of London Golden Boy of Pye Corner The Golden Boy of Pye Corner is a small late-17th-century monument located on the corner of Giltspur Street and Cock Lane in Smithfield, central London. It marks the spot where the 1666 Great Fire of London was stopped, whereas the Monument indicates the place where it started. The statue of a naked boy is made of wood and is covered with gold;[citation needed] the figure was formerly winged. The late 19th-century building that ...

 

French violinist Jean-Luc Ponty is a jazz-rock fusion performer This is a list of jazz violinists who have become notable. Jazz violin is the use of the violin or electric violin to improvise solo lines. The earliest references to jazz performance using the violin as a solo instrument was during the first decades of the 20th century. Early jazz violinists included Eddie South, who played violin with Jimmy Wade's Dixielanders in Chicago; Stuff Smith; Claude Fiddler Williams, who played with A...

 

Naissance des étoiles Types d'objets Milieu interstellaireNuage moléculaireGlobule de BokNébuleuse obscureProtoétoileÉtoile variable de type T TauriÉtoile de la pré-séquence principaleÉtoile Ae/Be de HerbigObjet Herbig-Haro Concepts théoriques Fonction de masse initialeInstabilité gravitationnelleMécanisme de Kelvin-HelmholtzHypothèse de la nébuleuseMigration planétaire modifier Le champ magnétique stellaire de surface (carte couleur-codée sur la sphère) de SU Aur, une...

International athletics championship eventJunior men's race at the 1973 IAAF World Cross Country ChampionshipsOrganisersIAAFEdition1stDateMarch 17Host cityWaregem, West Flanders, Belgium VenueHippodroom WaregemEvents1Distances7 km – Junior menParticipation55 athletes from 12 nations1974 Monza → The Junior men's race at the 1973 IAAF World Cross Country Championships was held in Waregem, Belgium, at the Hippodroom Waregem on March 17, 1973. A report on the event was given in the Glasgo...

 

LST-542-class landing ship tank History United States NameLST-717 BuilderJeffersonville Boat and Machine Co., Jeffersonville Laid down20 June 1944 Launched29 July 1944 Sponsored byMrs. Lou Anne Malsie Commissioned23 August 1944 Decommissioned12 June 1946 Stricken12 March 1948 Identification Callsign: NFTE[1] FateTransferred to the Republic of China, 1946 Taiwan Name Chung Yeh (中業) Acquired12 June 1946 Commissioned12 June 1946 FateTransferred to China, 1953 China Acquired1953 Gener...