anders jonas ångström

Anders Jöns Ångström (1814-1874) Anders Ångström was a Swedish physicist, mathematician, and astronomer who is widely considered the father of spectroscopy. By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica. Anders Jonas Ångström (1814 – 1874) là nhà vật lý học, nhà thiên văn học người Thụy Điển. Anders Jonas Ångström, (born August 13, 1814, Lögdö, Sweden—died June 21, 1874, Uppsala), Swedish physicist, a founder of spectroscopy for whom the angstrom, a unit of length equal to 10−10 metre, was named. The Swedish astronomer Anders Jonas Ångström, born two centuries ago and professor of physics at Uppsala University, was one of the founders of optical spectroscopy. Anders Jonas Ångström was a pioneer in the field of spectroscopy, and he is also well known for his studies of astrophysics, heat transfer, terrestrial magnetism, and the aurora borealis. svéd fizikus, a színképelemzés (spektroszkópia) egyik megalapítója, az ångström hosszúságegység névadója.. Az uppsalai egyetemen végezte tanulmányait, 1839-ben egyetemi magántanár majd 1858-tól a fizikai tanszék vezetője lett, 1843-töl az uppsalai obszervatórium munkatársa. [2], Intrigued by terrestrial magnetism he recorded observations of fluctuations in magnetic intensity in various parts of Sweden, and was charged by the Stockholm Academy of Sciences with the task, not completed until shortly before his death, of working out the magnetic data obtained by HSwMS Eugenie on her voyage around the world in 1851 to 1853. 1 Biography; 2 Honours; 3 See also; 4 References; 5 Further reading Biography. Cursó estudios en la Universidad de Uppsala y t Bizitza; Jaiotza: The iron factory Lögdö bruk (en), 1814ko abuztuaren ... Anders Jonas Angstrom (Lödgö, Suedia, 1814ko abuztuaren 13a - Uppsala, Suedia, 1874ko ekainaren 21a), suediar fisikari eta astronomo ospetsu bat izan zen. This building houses various departments including the Department of Physics and Astronomy, Department of Mathematics, Department of Engineering Sciences, Institute of Space Physics, and the Department of Chemistry. Anders Jonas Ångström made significant contributions to several areas of physics, but is most known as one of the founders of optical spectroscopy. Anders Ångström was born into a wealthy, upper class family in Logodo, Medelpad, … According to our current on-line database, Anders Jonas Ångström has 1 student and 27 descendants. Google Scholar [5] The unit is also used in crystallography as well as spectroscopy. Anders Jonas Ångström (n. 13 august 1814 – d. 21 iunie 1874) a fost un fizician și astronom suedez, unul dintre inventatorii spectroscopiei. Anders Jonas Ångström [ˈanˌdəʂ ˈjuːˌnas ˈɔŋˌstrøm] (13 August 1814, Lögd ö, – 21 June 1874) was a Swedish physicist and one of the founders of the science of spectroscopy. Anders Jonas Ångström was born in Sweden in 1814 and studied physics at the University of Upsala. He was interested in astronomical work, and studied at the Stockholm Observatory before becoming the observer at the Upsala Observatory. Anders Jonas Ångström (Lögdö, Svédország, 1814. augusztus 13. Anders Jonas Ångström (lahir 13 Agustus 1814 di Lögdö, Swedia – meninggal 21 Juni 1874 di Uppsala, Swedia pada umur 59 tahun) adalah seorang ahli fisika berkebangsaan Swedia sekaligus salah satu pendiri ilmu spektroskopi. He moved to Uppsala in 1833 and was educated at Uppsala University, where in 1839 he became docent in physics. svéd fizikus, a színképelemzés (spektroszkópia) egyik megalapítója, az ångström hosszúságegység névadója.. Az uppsalai egyetemen végezte tanulmányait, 1839-ben egyetemi magántanár majd 1858-tól a fizikai tanszék vezetője lett, 1843-töl az uppsalai obszervatórium munkatársa. Youth and Education. His combination of the spectroscope with photography for the study of the Solar System resulted in proving that the Sun's atmosphere contains hydrogen, among other elements (1862), and in 1868 he published his great map of the normal solar spectrum in Recherches sur le spectre solaire, including detailed measurements of more than 1000 spectral lines, which long remained authoritative in questions of wavelength, although his measurements were inexact by one part in 7000 or 8000, owing to the metre he used as a standard being slightly too short. Craterul Ångström de pe Lună este numit după fizician. Educado na Universidade de Uppsala, onde en 1839 comeza a dar clases de física. Anders Jonas Ångström (pronunciación en sueco: /ˈânːdɛʂ ˈjûːnas ˈɔ̂ŋːstrœm/; Lödgö, Suecia, 13 de agosto de 1814-Upsala, Suecia, 21 de junio de 1874) fue un físico y astrónomo sueco, considerado uno de los fundadores de la ciencia de la espectroscopía ANGSTRÖM, ANDERS JONAS (1814-1874), Swedish physicist, was born on the 13th of August 1814 at Lögdö, Medelpad, Sweden. În cinstea sa, o unitate de lungime (ångström = 10 -10 m) îi poartă numele. He was keeper of the observatory and professor at Uppsala where he studied heat, magnetism and optics and examined the spectra of the Sun and auroras. Anders Jonas Angstrom [13 Aug 1814 – 21 Jun 1874] was a Swedish physicist and astronomer of the 19th century. Ångström and Thalén’s work soon became authoritative. He devised a method of measuring thermal conductivity, showing it to be proportional to electrical conductivity. From Euler’s resonance theory Ångström deduced a principle of spectrum analysis: that an incandescent gas emits light of the same wavelength as the light it can absorb. [citation needed] He died in Uppsala on 21 June 1874. Although the family lived in poor conditions, all three boys attended elementary school at the gymnasium in Härnösand. Biografia. Anders Jonas Ångström x Hulda Schenson.jpg 1,558 × 2,067; … [3], He was the first, in 1867, to examine the spectrum of the aurora borealis, and detected and measured the characteristic bright line in its yellow-green region; but he was mistaken in supposing that this same line, which is often called by his name, is also to be seen in the zodiacal light.[3]. Anders Jonas ÅNGSTRÖM (1814-1874) estis sveda fizikisto, matematikisto, astronomo kaj unu el la fondintoj de la Spektroskopio.Li studis en la Universitato de Upsalo, kie li instruis 35 jarojn.Li faris detalan mapon de la suna spektro kaj malkovris la hidrogenon en la sunatmosfero kaj unue studis la ondolongo de la boreala aŭroro.La Angstrom-a unuo uzatas por mezuri la longon de la lum-ondoj, kaj ricevis tiu … He and his collaborator Robert Thalén measured the spectral lines of many chemical elements, both in the solar spectrum and in the laboratory. ), švedski fizičar i astronom.Od 1839. predavao fiziku na Sveučilištu u Uppsali.Važan je njegov pionirski rad u spektroskopiji i području toplinske vodljivosti.Otkrio načelo spektralne analize, to jest da zagrijani plin emitira (emisijski spektar) iste one zrake koje bi kao hladan apsorbirao (apsorpcijski spektar).Proučavanjem Sunčeva … The angstrom unit of measurement is named for him. Anders Johan Ångström x Lea Ahlborn gips.jpg 1,742 × 1,735; 1.57 MB. What are synonyms for Ångström, Anders Jonas? Beckman, Anna (1952). Ångström, A.-J. [3], From 1861 onward, he paid special attention to the solar spectrum. We welcome any additional information. He was educated at the University of Uppsala, where in 1839 he became privat docentin physics. SNAC is a discovery service for persons, families, and organizations found within archival collections at cultural heritage institutions. Read more on Wikipedia. “Anders Jonas Ångström, 1814–1874.” In Swedish Men of Science, 1650–1950, edited by Sten Lindroth, pp. By using diffraction gratings out of glass plates with fine scorings across the face, he was able to observe the spectrum of the Sun, announcing in 1862 that he had discovered the lines of hydrogen in the solar spectrum. Ångström, A.-J. The oldest son, … His most important work was concerned with heat conduction and spectroscopy. In 1852, Ångström formulated in Optiska undersökningar (Optical investigations), a law of absorption, later modified somewhat and known as Kirchhoff's law of thermal radiation. If you have additional information or corrections regarding this mathematician, please use the update form.To submit students of this mathematician, please use the new data form, noting this mathematician's MGP ID of 215690 for the advisor ID. Our editors will review what you’ve submitted and determine whether to revise the article. Let us know if you have suggestions to improve this article (requires login). Anders Jonas Ångström; Irudi gehiago. Corrections? Educado na Universidade de Uppsala, onde en 1839 comeza a dar clases de física. What is the meaning of Ångström, Anders Jonas? Ångström, Anders Jonas (1814-74) Abstract. Anders Jonas Ångström, nado en Medelpad o 13 de agosto de 1814 e finado en Uppsala o 21 de xuño de 1874, foi un físico e astrónomo sueco.. Traxectoria Estudos e formación. Anders Jonas Ångström (Swedish: [ˈânːdɛʂ ˈjûːnas ˈɔ̂ŋːstrœm]; 13 August 1814 – 21 June 1874) was a Swedish physicist and one of the founders of the science of spectroscopy. Anders Jonas 1814-1874 Swedish physicist and astronomer who pioneered the use of the spectroscope in the analysis of radiation. In 1842 he went to the … Anders Jonas Ångström (13 août 1814, Lögdö (Medelpad) – 21 juin 1874, Uppsala (Uppland)) est un astronome et physicien suédois et un des fondateurs de la spectroscopie. – Uppsala, 1874. június 21.) Anders Jonas Ångström (Lögdö, Svédország, 1814. augusztus 13. A. Anders Jonas Ångström; Media in category "Anders Jonas Ångström" The following 10 files are in this category, out of 10 total. Updates? Social Networks and Archival Context. He moved to Uppsala in 1833 and was educated at Uppsala University, where in 1839 he became docent in physics. Anders Jonas Ångström (Lögdö, 13. kolovoza 1814. He proposed a relationship between the emission and absorption spectra of chemical elements and measured optical wavelengths in the unit later named in his honor. Articles from Britannica Encyclopedias for elementary and high school students. Tha e cliùiteach airson na h-obrach a rinn e air speactrasgòpachd agus chuireadh ainm dha aonad mheudachaidh ann am fiosaig, an t … (Anders Jonas), 1814-1874 . WORD ORIGINS ; LANGUAGE QUESTIONS ; WORD … In 1853 he pointed out that an electric spark yields two superposed spectra, one from the metal of the electrode and the other from the gas through which it passes. Anders Jonas Ångström (Medelpádia, 13 de agosto de 1814 — Uppsala, 21 de junho de 1874) foi um físico sueco.. Formado na Universidade de Uppsala, instituição de que foi reitor em 1870 e 1871.Desenvolveu estudos sobre espectroscopia, magnetismo e termologia.Foi no primeiro campo que mais se destacou, completando as pesquisas de Gustav Kirchhoff sobre o espectro solar e estudando … Read more on Wikipedia Since 2007, the English Wikipedia page of Anders Jonas Ångström has received more than 118,449 page views. Anders Ångström is considered one of the founders of the science of spectroscopy. Anders Jonas Ångström (n.13 august 1814 – d. 21 iunie 1874) a fost un fizician și astronom suedez, unul dintre inventatorii spectroscopiei. This page was last edited on 25 November 2014, at 20:32. He introduced a unit for electromagnetic wavelength, equivalent to 0.1 nanometres, which later on was adopted as an international standard under the name ångström. Ring in the new year with a Britannica Membership, This article was most recently revised and updated by, https://www.britannica.com/biography/Anders-Jonas-Angstrom, Molecular Expressions - Biography of Anders Jöns Ångström, Uppsala University - Biography of Anders Ångström, Anders Jonas Ångström - Student Encyclopedia (Ages 11 and up). Born Hässjö, Sweden, 13 August 1814 Died Uppsala, Sweden, 21 June 1874 Anders Ångström was an astronomical observer, physicist, and a pioneer in spectroscopy. Anders Jonas Ångström (1814-1874) As any good chemist knows, an ångström is equalto 1x10-10meters and is designated by the symbol Å, complete with the little circle on top. He was elected a member of a number of learned societies, including the Royal Swedish Academy of Sciences in 1850, the Royal Society in 1870 and the Institut de France in 1873. "The Ångström family, Uppsala University", List of scientists whose names are used as units, Scientists whose names are used in physical constants, People whose names are used in chemical element names, https://en.wikipedia.org/w/index.php?title=Anders_Jonas_Ångström&oldid=986943175, Members of the French Academy of Sciences, Members of the Royal Swedish Academy of Sciences, Wikipedia articles incorporating a citation from the 1911 Encyclopaedia Britannica with Wikisource reference, Wikipedia articles incorporating text from the 1911 Encyclopædia Britannica, Articles with unsourced statements from June 2017, Wikipedia articles with BIBSYS identifiers, Wikipedia articles with SELIBR identifiers, Wikipedia articles with SNAC-ID identifiers, Wikipedia articles with SUDOC identifiers, Wikipedia articles with WORLDCATID identifiers, Creative Commons Attribution-ShareAlike License, This page was last edited on 3 November 2020, at 22:05. Berkat perannya yang besar dalam bidang spektroskopi, namanya kemudian diabadikan dalam satuan panjang yang disebut Ångström. Anders Jonas Ångström (13 August 1814 – 21 June 1874) was a Swedish physicist and one of the founders of the science of spectroscopy. Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... Get a Britannica Premium subscription and gain access to exclusive content. Anders Jonas Ångström (født 13. august 1814 ved Lögdö i Medelpad, død 21. juni 1874 i Uppsala) var en svensk fysiker, far til Knut Ångström. Anders Jonas Ångström [ánders jónas òngstrem], švedski astronom in fizik, * 13. avgust 1814, Lögdö, Medelpad, Švedska, † 21. junij 1874, Uppsala, Švedska. He didn't leave except for brief sojourns to further science. 193–203. Anders Jonas Ångström was born in Medelpad to Johan Ångström, and schooled in Härnösand. In 1868 he published his great map of the solar spectrum in Recherches sur le spectre solaire (“Researches on the solar spectrum”), in which wavelength values were given in units of 10−10 metre, a unit that came to be called the angstrom. (1814–1874), Swedish physicist. Anders Jonas Ångström [ánders jónas òngstrem], švedski astronom in fizik, * 13. avgust 1814, Lögdö, Medelpad, Švedska, † 21. junij 1874, Uppsala, Švedska.. Ångström velja … We welcome any additional information. Anders Jonas Ångström (* 13. august 1814, Lögdö (Västernorrland) – † 21. jún 1874, Uppsala) bol švédsky astronóm a fyzik.. Do histórie sa zapísal najmä svojou prácou na spektroskopii.Študoval spektrá atómov a vďaka tejto práci v roku 1862 odhalil po spektrálnej analýze slnečného svetla prítomnosť vodíka ako stavebnej jednotky Slnka. Anders Jonas Ångström (Swedish: [ˈânːdɛʂ ˈjûːnas ˈɔ̂ŋːstrœm]; 13 August 1814 – 21 June 1874) was a Swedish physicist and one of the founders of the science of spectroscopy. … [1], Anders Jonas Ångström was born in Medelpad to Johan Ångström, and schooled in Härnösand. Ångstrom received a doctorate at Uppsala University in 1839, and he became an observer at Uppsala Observatory in 1843. Îi poartă numele, Anders Jonas Ångström has 1 student and 27 descendants chairmanship! Nhà vật lý học, nhà thiên văn học người Thụy Điển spectrum of visible light given off the! Attention to the chairmanship of the spectroscope in the Laboratory the field of spectroscopy ; Close University of Uppsala in... 1814. augusztus 13 ; 1.57 MB studying the spectrum of visible light given off by the Sun 's.. Of many chemical elements, both in the solar spectrum and in the Sun 's.! This page was last edited on 25 November 2014, at 20:32 docent i fysik sammesteds 1814! 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