1. Balmer Johann Jakob Balmer. Johann Balmer s father was also named Johann Jakob Balmerand he was a Chief Justice. Johann s mother was Elizabeth Rolle Balmer. http://www-gap.dcs.st-and.ac.uk/~history/Mathematicians/Balmer.html

Johann Jakob Balmer Born: 1 May 1825 in Lausen, Basel-Land, Switzerland Died: 12 March 1898 in Basel, Switzerland Click the picture above to see a larger version Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Johann Balmer 's father was also named Johann Jakob Balmer and he was a Chief Justice. Johann's mother was Elizabeth Rolle Balmer. Johann was the eldest of his parents sons. He attended his first school in Liestal, a town which had just become the capital of the half canton of Basel-Landschaft. Then, for his secondary education, he studied at a school in Basel where he excelled in mathematics and decided to study that topic at university. For his university studies in mathematics Balmer attended the University of Karlsruhe and the University of Berlin. His course of studies led to a doctorate which he received from the University of Basel in 1849 for a dissertation on the cycloid. Balmer taught in Basel all his life. From 1859 until his death in 1898 he was a school teacher of mathematics at a secondary school for girls in the city. From 1865 until 1890 he was also a university lecturer in mathematics at the University of Basel where his main field of interest was geometry. He married Christine Pauline Rinck in 1868 when he was 43 years old and they had six children. However, despite being a mathematics teacher and lecturer all his life, Balmer is best remembered for his work on spectral series and his formula, given in 1885, for the wavelengths of the spectral lines of the hydrogen atom. This was set out in one of only two papers which he wrote on spectra of the elements, the second being in 1897. It is surprising to realise that Balmer was sixty years old when he wrote the paper for which he is famous on the spectral lines of the hydrogen atom and that he was seventy-two when he wrote his only other work on this topic. But for his work on what amounts to a problem in physics, Balmer would be unknown today within the history of mathematics since he made no contribution to geometry of special significance despite it being the topic of interest throughout his life.

2. Poster Of Balmer Johann Balmer. Johann Balmer is best remembered for his work on spectral series andhis formula for the wavelengths of the spectral lines of the hydrogen atom. http://www-gap.dcs.st-and.ac.uk/~history/Posters2/Balmer.html

Johann Balmer lived from 1825 to 1898 Johann Balmer is best remembered for his work on spectral series and his formula for the wavelengths of the spectral lines of the hydrogen atom. Find out more at http://www-history.mcs.st-andrews.ac.uk/history/ Mathematicians/Balmer.html

3. Johann Jacob Balmer Johann Jacob Balmer (18251898) Note on the Spectral Lines of Hydrogen. Annalen der Physik und Chemie25, 80-5 (1885) as translated and published by Henry A. Boorse Lloyd Motz, The World of the Atom, Vol. 1 ( http://maple.lemoyne.edu/faculty/giunta/balmer.html

Johann Jacob Balmer (1825-1898) Note on the Spectral Lines of Hydrogen Annalen der Physik und Chemie The World of the Atom, Vol. 1 (New York: Basic Books, 1966) with omissions filled in by Carmen Giunta] We may call this number the fundamental number of hydrogen; and if corresponding fundamental numbers can be found for the spectral lines of other elements, we may accept the hypothesis that relations which can be expressed by some function exist between these fundamental numbers and the corresponding atomic weights. The wavelengths of the first four hydrogen lines are obtained by multiplying the fundamental number h = 3645.6 in succession by the coefficients 9/5; 4/3; 25/21; and 9/8. At first it appears that these four coefficients do not form a regular series; but if we multiply the numerators in the second and the fourth terms by 4 a consistent regularity is evident and the coefficients have for numerators the numbers 3 and for denominators a number that is less by 4. For several reasons it seems to me probable that the four coefficients which have just been given belong to two series, so that the second series includes the terms of the first series; hence I have finally arrived at the present formula for the coefficients in the more general form: m /(m -n ) in which m and n are whole numbers.

4. Untitled Original Homeland Emigration of Germans to Bessarabia. . . Nagold/Wuerttemberg Teplitz balmer johann Georg Emmingen/Nagold/Wuerttemberg Teplitz balmer johannes Nagold/Wuerttemberg Teplitz http://pixel.cs.vt.edu/pub/towns/stumpp38.txt

5. Johann Jacob Balmer Johann Jacob Balmer (18251898). Note on the Spectral Lines of Hydrogen.Annalen der Physik und Chemie 25, 80-5 (1885) as translated http://webserver.lemoyne.edu/faculty/giunta/balmer.html

Johann Jacob Balmer (1825-1898) Note on the Spectral Lines of Hydrogen Annalen der Physik und Chemie The World of the Atom, Vol. 1 (New York: Basic Books, 1966) with omissions filled in by Carmen Giunta] We may call this number the fundamental number of hydrogen; and if corresponding fundamental numbers can be found for the spectral lines of other elements, we may accept the hypothesis that relations which can be expressed by some function exist between these fundamental numbers and the corresponding atomic weights. The wavelengths of the first four hydrogen lines are obtained by multiplying the fundamental number h = 3645.6 in succession by the coefficients 9/5; 4/3; 25/21; and 9/8. At first it appears that these four coefficients do not form a regular series; but if we multiply the numerators in the second and the fourth terms by 4 a consistent regularity is evident and the coefficients have for numerators the numbers 3 and for denominators a number that is less by 4. For several reasons it seems to me probable that the four coefficients which have just been given belong to two series, so that the second series includes the terms of the first series; hence I have finally arrived at the present formula for the coefficients in the more general form: m /(m -n ) in which m and n are whole numbers.

6. Johann Jakob Balmer | Mathe Board Lexikon Translate this page Johann Jakob Balmer. Definition, Erklärung, Bedeutung. Johann Jakob Balmer.Johann Jakob Balmer (* 1. Mai 1825 in Lausen/Baselland, † 12. http://www.matheboard.de/lexikon/index.php/Johann_Jakob_Balmer

Startseite Mathe Board Lexikon Mathe Tools ... Partner Das Mathe Board: Kostenlose Nachhilfe in Mathematik von der Grundschule bis zur Hochschule. A B C D ... Z Johann Jakob Balmer Definition, Erklärung, Bedeutung Verbessern Mitmachen Johann Jakob Balmer Johann Jakob Balmer 1. Mai in Lausen Baselland 12. März in Basel ) war ein Schweizer Mathematik er und Physik er. Er studierte Mathematik an der Universität Karlsruhe und an der Universität Berlin promovierte er an der Universität Basel über die Zykloide Von bis zu seinem Tode 1898 arbeitete er als Mathematiklehrer an der Unteren Töchterschule in Basel. Daneben war er von bis als Privatdozent an der Universität Basel tätig, wobei sein Kerngebiet die Geometrie war. Er heiratete Christine Pauline Rinck, mit der er 6 Kinder hatte. Balmer war an Kabbalistik und Numerologie interessiert, so errechnete er die Stufenanzahl von Pyramiden oder den Grundriss biblischer Tempel. fand er eine einfache Formel, die es ermöglichte, die Wellenlänge für eine Serie von Spektrallinien des Elements Wasserstoff zu ermitteln. Balmer fand eine Grundzahl, die später als

7. Johann Jakob Balmer - Wikipedia Translate this page Johann Jakob Balmer. aus Wikipedia, der freien Enzyklopädie. Johann JakobBalmer (* 1. Mai 1825 in Lausen/Baselland, † 12. http://de.wikipedia.org/wiki/Johann_Jakob_Balmer

Johann Jakob Balmer aus Wikipedia, der freien Wissensdatenbank Johann Jakob Balmer 1. Mai in Lausen Baselland 12. März in Basel ) war ein Schweizer Mathematiker und Physiker . Er studierte Mathematik an der Universität Karlsruhe und an der Universität Berlin promovierte er an der Universität Basel über die Zykloide Von bis zu seinem Tode 1898 arbeitete er als Mathematiklehrer an der Unteren Töchterschule in Basel. Daneben war er von bis als Privatdozent an der Universität Basel tätig, wobei sein Kerngebiet die Geometrie war. Er heiratete Christine Pauline Rinck, mit der er 6 Kinder hatte. Balmer war an Kabbalistik und Numerologie interessiert, so errechnete er die Stufenanzahl von Pyramiden oder den Grundriss biblischer Tempel. fand er eine einfache Formel, die es ermöglichte, die Wellenlänge für eine Serie von Spektrallinien des Elements Wasserstoff zu ermitteln. Balmer fand eine Grundzahl, die später als Rydberg-Konstante bezeichnet wurde, die mit gesetzmäßig wachsenden Brüchen die Wellenlänge der Wasserstofflinien ergab. Er hatte eine empirische Formel dafür entwickelt, mittels Divisionen (mit sog. negativem Rest) und mathematischen Umformungen ganzzahlige Verhältnisse der

8. Johann Jakob Balmer Johann Jakob Balmer. Born 1 May 1825 Johann Balmer s doctorate fromBasel was for a dissertation on the cycloid. He taught in Basel http://physics.rug.ac.be/Fysica/Geschiedenis/Mathematicians/Balmer.html

Johann Jakob Balmer Born: 1 May 1825 in Lausanne, Basel-Land, Switzerland Died: 12 March 1898 in Basel, Switzerland Johann Balmer 's doctorate from Basel was for a dissertation on the cycloid. He taught in Basel all his life both as a school teacher and as a university lecturer at the University of Basel. His main field of interest was geometry. However Balmer is best remembered for his work on spectral series and his formula, given in 1885, for the wavelengths of the spectral lines of the hydrogen atom. The reason why the formula holds was not understood until the work of Niels Bohr in 1913. Bron: http://www-history.mcs.st-andrews.ac.uk/history/Mathematicians/Balmer.html

9. MSN Encarta - Résultats De La Recherche - Balmer Johann Jakob balmer johann Jakob . Page1 sur 1. Plus de résultats avec MSN pour balmer johann Jakob . http://fr.encarta.msn.com/Balmer_Johann_Jakob.html

Accueil MSN Mon MSN Hotmail Rechercher ... S'abonner   Encarta Premium Rechercher Encarta R©sultats de la recherche pour "Balmer Johann Jakob" Page sur 1 R©serv© aux abonn©s MSN Encarta Premium. Balmer, Johann Jakob Encyclop©die EncartaArticle Balmer, Johann Jakob (1825-1898), physicien et math©maticien suisse. Bodmer, Johann Jakob Encyclop©die EncartaArticle Bodmer, Johann Jakob (1698-1783), ©crivain et critique suisse d’expression allemande. Froberger, Johann Jakob Encyclop©die EncartaArticle Froberger, Johann Jakob (1616-1667), compositeur, claveciniste et organiste allemand. Lenz, Jakob Michael Reinhold Encyclop©die EncartaArticle Trouv© dans l'article Lenz, Jakob Michael Reinhold spectroscopie Encyclop©die EncartaArticle Trouv© dans l'article spectroscopie allemande, litt©rature Encyclop©die EncartaArticle Trouv© dans l'article allemande, litt©rature Encyclop©die (Diderot et d'Alembert) Encyclop©die EncartaArticle Trouv© dans l'article Encyclop©die (Diderot et d'Alembert) R©serv© aux abonn©s MSN Encarta Premium. Page sur 1 R©sultats provenant de MSN Search Yahoo! Encyclop©die - Johann Jakob Balmer

10. Johann Jakob Balmer Johann Jakob Balmer (1825 1898) Balmer s doctorate from Basel wasfor a dissertation on the cycloid. He taught in Basel all his http://gifted.kaist.ac.kr:7777/html/internet/echide/science/www.kcsnet.or.kr/edu

Johann Jakob Balmer (1825 - 1898) Balmer's doctorate from Basel was for a dissertation on the cycloid. He taught in Basel all his life both as a school teacher and as a university lecturer at the University of Basel. His main field of interest was geometry. However Balmer is best remembered for his work on spectral series and his formula, given in 1885, for the wavelengths of the spectral lines of the hydrogen atom. The reason why the formula holds was not understood until the work of Niels Bohr in 1913. Back to the famous scientist list

11. Johann Jakob Balmer - Wikipedija Johann Jakob Balmer. Iz Wikipedije, proste enciklopedije. Johann Jakob Balmer,švicarski fizik in matematik, * 1. maj 1825, Lausanne, Švica, † 12. http://sl.wikipedia.org/wiki/Johann_Jakob_Balmer

Johann Jakob Balmer Iz Wikipedije, proste enciklopedije. Johann Jakob Balmer švicarski fizik in matematik 1. maj Lausanne Švica ... Basel Balmer je študiral matematiko na Univerzah v Karlsruheju in Berlinu . Doktoriral je leta na Univerzi v Baslu z dizertacijo o cikloidi . Od leta je poučeval matematiko na srednji dekliški šoli. Od leta je predaval tudi na Univerzi, kjer se je največ ukvarjal z geometrijo . Leta se je poročil s Christino Paulino Rinck. Imela sta šest otrok. Analiziral je svetlobo , ki jo seva žareč vodik . Leta je postavil enačbo s katero so se lahko natančno izračunale valovne dolžine spektralnih črt v vidnem delu vodikovega spektra. Bohr je leta teoretično pojasnil Balmerjevo enačbo in s tem dal pomemben doprinos novi atomski teoriji Views Članek Pogovor Uredi Zgodovina strani Personal tools Vpis Navigacija Glavna stran Portal občestva Trenutni dogodki Trenutne spremembe ... Denarni prispevki Išči Orodna škatla Kaj je povezano sem Sorodne spremembe Posebne strani Drugi jeziki Deutsch Zadnja sprememba 11:10, 15 mar 2004. Vsebina je na voljo pod GNU Free Documentation License O Wikipediji Zanikanja odgovornosti

12. Balmer, Johann (1825-1898) -- From Eric Weisstein's World Of Scientific Biograph Alphabetical Index. About this site. Branch of Science , Mathematicians v. Branchof Science , Physicists v. Nationality , Swiss v. balmer, johann (18251898), http://scienceworld.wolfram.com/biography/Balmer.html

Branch of Science Mathematicians Branch of Science Physicists ... Swiss Balmer, Johann (1825-1898) Swiss mathematician and physicist who explained the visible spectral lines of hydrogen spectrum (involving electron drops to the n ' = 2 energy level) in 1885 with the Balmer formula where is the wavelength and n Additional biographies: MacTutor (St. Andrews) Bonn

13. History Of Chemistry of Learning. johann Jakob balmer, ( 1825 1898) johann Jakob balmer, johann Jakob balmer, johann Jakob balmer, Note on Lines of Hydrogen. johann Friedrich Wilhelm Adolf von Baeyer http://www.chemistrycoach.com/history_of_chemistry.htm

Biographies of Chemists Biographical Collections Classic Papers in Chemistry History of Science Links Biographies of Chemists and some physicists including all Nobel Prize winners in chemistry through 2000 [Nobel Prize Year] Last updated September 2, 2001 All links were last verified between June 30, 2001 and September 2, 2001. The links are organized from most comprehensive to least, except that foreign language links generally appear at the end. Although I have not given information about each link, you can learn a lot by passing the cursor over the link and reading the web address. Kurt Alder Kurt Alder Kurt Alder Kurt Alder ... Sir Humphry Davy; Electricity and Chemical Affinity , Sir Humphry Davy, Sir Humphry Davy Sir Humphry Davy Petrus Josephus Wilhelmus Debye Nobel Prize in Chemistry 1936 ... Roald Hoffmann on NT , " The same and not the same " (highly recommended for high school students), "In Praise of Synthesis" A proporsed Methodological Improvement... Oxygen Prix Nobel de 1980 à 1984 ... Irene Joliot-Curie and Jean Frederic Joliot Nobel Prize in Chemistry 1935 Frédéric and Irène Joliot-Curie Irene Joliot-Curie ... Dr. Jerome Karle

14. Balmer Biography of johann balmer (18251898) johann balmer's father was also named johann Jakob balmer and he was a Chief Justice. johann's mother was Elizabeth Rolle balmer. johann was the eldest of http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Balmer.html

Johann Jakob Balmer Born: 1 May 1825 in Lausen, Basel-Land, Switzerland Died: 12 March 1898 in Basel, Switzerland Click the picture above to see a larger version Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Johann Balmer 's father was also named Johann Jakob Balmer and he was a Chief Justice. Johann's mother was Elizabeth Rolle Balmer. Johann was the eldest of his parents sons. He attended his first school in Liestal, a town which had just become the capital of the half canton of Basel-Landschaft. Then, for his secondary education, he studied at a school in Basel where he excelled in mathematics and decided to study that topic at university. For his university studies in mathematics Balmer attended the University of Karlsruhe and the University of Berlin. His course of studies led to a doctorate which he received from the University of Basel in 1849 for a dissertation on the cycloid. Balmer taught in Basel all his life. From 1859 until his death in 1898 he was a school teacher of mathematics at a secondary school for girls in the city. From 1865 until 1890 he was also a university lecturer in mathematics at the University of Basel where his main field of interest was geometry. He married Christine Pauline Rinck in 1868 when he was 43 years old and they had six children. However, despite being a mathematics teacher and lecturer all his life, Balmer is best remembered for his work on spectral series and his formula, given in 1885, for the wavelengths of the spectral lines of the hydrogen atom. This was set out in one of only two papers which he wrote on spectra of the elements, the second being in 1897. It is surprising to realise that Balmer was sixty years old when he wrote the paper for which he is famous on the spectral lines of the hydrogen atom and that he was seventy-two when he wrote his only other work on this topic. But for his work on what amounts to a problem in physics, Balmer would be unknown today within the history of mathematics since he made no contribution to geometry of special significance despite it being the topic of interest throughout his life.

15. Johann Jakob Balmer --  Encyclopædia Britannica Cite this article. johann Jakob balmer. born May 1, 1825, Lausanne, Switz. MLA style " johann Jakob balmer." Encyclopædia Britannica. 2004 http://www.britannica.com/eb/article?eu=12188

16. MSN Encarta - Balmer, Johann Jakob balmer, johann Jakob ( 18251898), Swiss mathematician and physicist, born in Lausanne, Switzerland Find more about balmer, johann Jakobfrom http://encarta.msn.com/encyclopedia_761565073/Balmer_Series.html

MSN Home My MSN Hotmail Shopping ... Money Web Search: logoImg('http://sc.msn.com'); Encarta Subscriber Sign In Help Home ... Upgrade to Encarta Premium Search Encarta Subscription Article MSN Encarta Premium: Get this article, plus 60,000 other articles, an interactive atlas, dictionaries, thesaurus, articles from 100 leading magazines, homework tools, daily math help and more for $4.95/month or $29.95/year (plus applicable taxes.) Learn more. This article is exclusively available for MSN Encarta Premium Subscribers. Already a subscriber? Sign in above. Balmer, Johann Jakob Balmer, Johann Jakob (1825-1898), Swiss mathematician and physicist, born in Lausanne, Switzerland. In 1885 Balmer discovered a simple mathematical... Related Items discovers Balmer series of spectrum lines Selected Web Links Johann Jakob Balmer [MacTutor] 1 item Want more Encarta? Become a subscriber today and gain access to: Daily Math Help Literature Guides Researcher Tools Paper-Writing Guides 60,000 + articles Interactive Atlas Magazine Center Find more about Balmer, Johann Jakob

17. Balmer Formula -- From Eric Weisstein's World Of Physics This entry contributed by Dana Romero. In 1885, johann balmer discovered a formulafor the series of discrete spectral lines emitted by atomic hydrogen. http://scienceworld.wolfram.com/physics/BalmerFormula.html

Modern Physics Quantum Physics Quantum Mechanics Quantum Numbers ... Romero Balmer Formula This entry contributed by Dana Romero In 1885, Johann Balmer discovered a formula for the series of discrete spectral lines emitted by atomic hydrogen . These had been observed for many years previously, with many unsuccessful attempts to describe them mathematically. The Balmer formula is given by for n = 3, 4, ... (the principal quantum number ), where is the wavelength of the light emitted and R is a constant now known as the Rydberg constant . If is measured in meters, For n = 3, the Balmer formula gives a wavelength is 656.3 nm, which is known as the Hydrogen-alpha line. Since the Balmer formula, other series have been found, most notably the Lyman, Paschen, and Brackett series, each describing different electron transitions of orbiting electrons in the hydrogen atom . Each of these formulas is a special case of the general equation which can be derived classically using the Bohr model of the hydrogen atom. Balmer Lines Bohr Model Hydrogen Atom Hydrogen Lines ... Rydberg Constant References Young, H. D.; Freedman, R. A.; Sandin, T. R.; and Ford, A. L.

18. Balmer, Johann Jakob balmer, johann Jakob (18251898). johann balmer s father was alsonamed johann Jakob balmer and he was a Chief Justice. johann s http://www.cartage.org.lb/en/themes/Biographies/MainBiographies/B/Balmer/1.html

Balmer, Johann Jakob Johann Balmer 's father was also named Johann Jakob Balmer and he was a Chief Justice. Johann's mother was Elizabeth Rolle Balmer. Johann was the eldest of his parents sons. He attended his first school in Liestal, a town which had just became the capital of the half canton of Basel-Landschaft. Then, for his secondary education, he studied at a school in Basel where he excelled in mathematics and decided to study that topic at university. For his university studies in mathematics Balmer attended the University of Karlsruhe and the University of Berlin. His course of studies led to a doctorate which he received from the University of Basel in 1849 for a dissertation on the cycloid. Balmer taught in Basel all his life. From 1859 until his death in 1898 he was a school teacher of mathematics at a secondary school for girls in the city. From 1865 until 1890 he was also a university lecturer in mathematics at the University of Basel where his main field of interest was geometry. He married Christine Pauline Rinck in 1868 when he was 43 years old and they had six children. However, despite being a mathematics teacher and lecturer all his life, Balmer is best remembered for his work on spectral series and his formula, given in 1885, for the wavelengths of the spectral lines of the hydrogen atom. This was set out in one of only two papers which he wrote on spectra of the elements, the second being in 1897. It is surprising to realise that Balmer was sixty years old when he wrote the paper for which he is famous on the spectral lines of the hydrogen atom and that he was seventy-two when he wrote his only other work on this topic. But for his work on what amounts to a problem in physics, Balmer would be unknown today within the history of mathematics since he made no contribution to geometry of special significance despite it being the topic of interest throughout his life.

19. Balmer, Johann Jakob (1825-1898) Devised Mathematical Formulae That HighBeam Research, Free Preview 'balmer, johann Jakob (18251898)' Full Membership required for unlimited access. Comprehensive archive of newspapers, magazines, trade journals, TV and radio http://rdre1.inktomi.com/click?u=http://www.highbeam.com/library/doc0.asp?docid=

20. MSN Encarta - Balmer, Johann Jakob balmer, johann Jakob. balmer, johann Jakob (18251898), Swiss mathematician andphysicist, born in Lausanne, Switzerland. , johann Jakob balmer MacTutor. http://encarta.msn.com/encyclopedia_761565073/Balmer_Johann_Jakob.html

MSN Home My MSN Hotmail Shopping ... Money Web Search: logoImg('http://sc.msn.com'); Encarta Subscriber Sign In Help Home ... Upgrade to Encarta Premium Search Encarta Subscription Article MSN Encarta Premium: Get this article, plus 60,000 other articles, an interactive atlas, dictionaries, thesaurus, articles from 100 leading magazines, homework tools, daily math help and more for $4.95/month or $29.95/year (plus applicable taxes.) Learn more. This article is exclusively available for MSN Encarta Premium Subscribers. Already a subscriber? Sign in above. Balmer, Johann Jakob Balmer, Johann Jakob (1825-1898), Swiss mathematician and physicist, born in Lausanne, Switzerland. In 1885 Balmer discovered a simple mathematical... Related Items discovers Balmer series of spectrum lines Selected Web Links Johann Jakob Balmer [MacTutor] 1 item Want more Encarta? Become a subscriber today and gain access to: Daily Math Help Literature Guides Researcher Tools Paper-Writing Guides 60,000 + articles Interactive Atlas Magazine Center Find more about Balmer, Johann Jakob

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