1. Gustav Robert Kirchhoff - Encyclopedia Article From Britannica.com Search Gustav Robert Kirchhoff at Britannica.com for the Web's best sites, news and magazine articles, and related http://www.britannica.com/seo/g/gustav-robert-kirchhoff

Search Gustav Robert Kirchhoff at Britannica.com for the Web's best sites, news and magazine articles, and related products. To view the complete article, sign up for Britannica's premium service - Kirchhoff, Gustav Robert Kirchhoff d. Oct. 17, 1887, Berlin, Ger. German physicist who, with the chemist Robert Bunsen, firmly established the theory of spectrum analysis (a technique for chemical analysis by analyzing the light emitted by a heated material), which Kirchhoff applied to determine ... Need more? Complete articles are available to premium service members. Information on site licenses is also available. About Us Advertise With Us Syndication International Publishing ... Help

2. Kirchhoff Gustav Robert Kirchhoff. Gustav Kirchhoff's father was Friedrich Kirchhoff, a lawcouncillor in Königsberg with a strong sense of duty to the Prussian state. http://www-gap.dcs.st-and.ac.uk/~history/Mathematicians/Kirchhoff.html

Gustav Robert Kirchhoff Born: Died: 17 Oct 1887 in Berlin, Germany Click the picture above to see four larger pictures Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Gustav Kirchhoff Franz Neumann and Jacobi Neumann Jacobi seminar from 1843 to 1846. Now 1843 was the year in which Jacobi became unwell, so it was Neumann who influenced Kirchhoff in a very positive way. Neumann Neumann had become interested in electrical induction. In fact Neumann It was while he was studying with Neumann that Kirchhoff made his first outstanding research contribution which related to electrical currents. Kirchhoff's laws, which he announced in 1845, allowed calculation of currents, voltages and resistances in electrical circuits with multiple loops, extending the work of Ohm . Kirchhoff considered an electrical network consisting of circuits joined at nodes of the network and gave laws which reduce the calculation of the currents in each loop to the solution of algebraic equations. The first law states that the sum of the currents into a given node equals the sum of the currents out of that node. The second law states that the sum of electromotive forces in a loop in the network equals the sum of potential drops, or voltages across each of the resistances, in the loop. Kirchhoff's laws followed from applying Ohm 's law but the way in which he was able to generalise the results showed great mathematical skills. At this stage Kirchhoff was unaware that

3. Kirchhoff, Gustav (1824-1887) -- From Eric Weisstein's World Of Scientific Biogr Similar pages Biographies Info Science kirchhoff gustav Robert Translate this page nouvelle recherche, kirchhoff gustav Robert Physicien allemand (Könisberg,1824 - Berlin, 1887). Né à Könisberg (aujourd'hui Kaliningrad http://www.astro.virginia.edu/~eww6n/bios/Kirchhoff.html

Branch of Science Physicists Nationality German Kirchhoff, Gustav (1824-1887) German physicist who developed the spectroscope and the science of emission spectroscopy with Bunsen . Kirchhoff also concluded that dark line spectra were obtained when light was passed through a gas corresponding to the wavelengths of emission lines in incandescent elements. Using the spectroscope, Kirchhoff showed that each element, when heated to incandescence, produced a characteristic pattern of emission lines. This led to the identification of cesium in 1860 (named in Latin for the sky blue color of its emission lines), and rubidium in 1861 (named in Latin for the red color of its emission lines). Bunsen Additional biographies: MacTutor (St. Andrews) Author: Eric W. Weisstein

4. KIRCHHOFF Gustav Robert (1824-1887) Translate this page kirchhoff gustav Robert (1824-1887). Gustav Robert Kirchhoff, physicienallemand, né à Königsberg et mort à Berlin, a développé http://histoirechimie.free.fr/Lien/KIRCHHOFF.htm

KIRCHHOFF Gustav Robert (1824-1887) : Mechanik Loi du rayonnement de Kirchhoff

5. Kirchhoff Gustav Robert Gustav Robert Kirchhoff se narodil 12. brezna 1824 v Konigsbergu (Prusko, nyni Kaliningradv Rusku). Gustav Robert Kirchhoff zemrel 17. rijna 1887 v Berline. http://bures.webpark.cz/fyzici/kirchhoff.htm

Prevody OnLine Fyzici Vzkazy ... Autor Gustav Robert Kirchhoff Zpet Elektronova teorie. Gustav Robert Kirchhoff se narodil 12. brezna 1824 v Konigsbergu (Prusko, nyni Kaliningrad v Rusku). Byl studentem K. F. Gausse Od roku 1854 byl profesorem fyziky na univerzite v Heidelbegu. Roku 1847 Kirchhoff rozresil problem rozvetveni proudu podle zakona nesouci jeho jmeno. Kirchhoffovy zakony Prvni Kirchhoffuv zakon: Algebraicky soucet proudu v libovolnem uzlu elektrickeho obvodu se rovna nule. Druhy Kirchhoffuv zakon: V libovolnem uzavrenem obvodu, ktery je casti elektricke site, se algebraicky soucet elektromotorickych napeti U e zdroju rovna algebraickemu souctu ohmickych napeti na jednotlivych rezistorech. Kirchhoff v roce 1859 dokazal zakon o vztahu mezi emisi a absorbci svetla. Spolu s Bunsenem rozvinuli metodu spektralni analyzy. Touto metodou se poznalo slozeni hvezd. Kirchhoff dale definoval pojem cerneho telesa a ukazal principialni vyznam ulohy urcit jeho spektrum. Pri studiu tepelneho zareni Kirchhoff zjistil, ze v kazde dutine obklopene stejne teplymi telesy vznikne univerzalni zareni (zareni cerneho telesa) zavisle jen na teplote sten, ne vsak na jejich druhu, a ze na toto dutinove zareni lze vztahnout intenzitu vyzarovani jakehokoliv telesa, jsou-li znamy jeho absorpce a index lomu. Roku 1874 vydava Kirchhoff Prednasky o mechanice . Dilo zacina vetou: "Mechanika je veda o pohybu, ukolem teto vedy je popsat pohyby, k nimz dochazi v prirode, uplne a co nejjednodussim zpusobem."

6. Gustav Kirchhoff Gustav Kirchhoff (18241887). Gustav Robert Kirchhoff was born on 12 March1824 in Koenigsberg (Germany). He graduated from the University http://www.hao.ucar.edu/public/education/sp/images/kirchhoff.html

Gustav Kirchhoff (1824-1887) Gustav Robert Kirchhoff was born on 12 March 1824 in Koenigsberg (Germany). He graduated from the University of Koenigsberg in 1847, and after a few years of lecturing in Berlin and Breslau. In 1852 he took on a position at the University of Heidelberg where he remained till 1875. After moving to Berlin, his failing health forced him to prematurely retire in 1886. He died in Berlin on 17 October 1887. Already as a student Kirchhoff made important contributions to electrical circuit theory, and he 1857 he produced a theoretical calculation demonstrating that an alternating electrical current flowing in a zero-resistance conductor would flow at the speed of light, which provided an important stepping stone towards the electromagnetic theory of light formulated in the 1890 by James Clerk Maxwell. Kirchhoff most celebrated contributions to physics were in the field of spectroscopy. In collaboration with Robert Bunsen (1811-1899), Kirchhoff founded the (then purely empirical) science of spectroscopy. Kirchhoff and Bunsen began by effectively inventing the spectroscope , a prism-based device that separated light in its primary chromatic components, i.e., its

7. Kirchhoff Translate this page 1887). Gustav Robert kirchhoff gustav Robert Kirchhoff wurde am 12.3.1824in Königsberg geboren und starb am 17.10.1887 in Berlin. http://www.hh.schule.de/klosterschule/9b/ohm/kirchh.htm

BIOGRAPHIE : GUSTAV ROBERT KIRCHHOFF (1824 - 1887) Kirchhoffsche Gesetze OHM'SCHEN GESETZ

8. Gustav Kirchhoff - Wikipedia Gustav Kirchhoff. From Wikipedia, the free encyclopedia. Gustav RobertKirchhoff (March 12, 1824 October 17, 1887), physicist who http://www.wikipedia.org/wiki/Gustav_Kirchhoff

Main Page Recent changes Edit this page Older versions Special pages Set my user preferences My watchlist Recently updated pages Upload image files Image list Registered users Site statistics Random article Orphaned articles Orphaned images Popular articles Most wanted articles Short articles Long articles Newly created articles Interlanguage links All pages by title Blocked IP addresses Maintenance page External book sources Printable version Talk Log in Help Gustav Kirchhoff From Wikipedia, the free encyclopedia. Gustav Robert Kirchhoff March 12 October 17 physicist who is well known for his electrical rules , Kirchhoff's voltage law and Kirchhoff's current law, which are fundamental to circuit analysis in electrical engineering . He was born in Koenigsberg, Prussia (now Kaliningrad, Russia ) and died in Berlin , Germany. In his spectroscopic collaboration with Bunsen , he was a co-discoverer of caesium and rubidium Kirchhoff's Law of Radiation Kirchhoff formulated the following law in , followed by a proof in The rate of emission of energy by a body is equal to the rate at which the body absorbs energy (both emission and absorption being in a given direction at a given wavelength). In he introduced the term black body radiation . Later, he produced three empirical laws describing the

9. Gustav Kirchhoff - Wikipedia Gustav Kirchhoff. (Redirected from Gustav R. Kirchhoff). Gustav RobertKirchhoff (March 12, 1824 October 17, 1887), physicist who http://www.wikipedia.org/wiki/Gustav_R._Kirchhoff

Main Page Recent changes Edit this page Older versions Special pages Set my user preferences My watchlist Recently updated pages Upload image files Image list Registered users Site statistics Random article Orphaned articles Orphaned images Popular articles Most wanted articles Short articles Long articles Newly created articles Interlanguage links All pages by title Blocked IP addresses Maintenance page External book sources Printable version Talk Log in Help Gustav Kirchhoff (Redirected from Gustav R. Kirchhoff Gustav Robert Kirchhoff March 12 October 17 physicist who is well known for his electrical rules , Kirchhoff's voltage law and Kirchhoff's current law, which are fundamental to circuit analysis in electrical engineering . He was born in Koenigsberg, Prussia (now Kaliningrad, Russia ) and died in Berlin , Germany. In his spectroscopic collaboration with Bunsen , he was a co-discoverer of caesium and rubidium Kirchhoff's Law of Radiation Kirchhoff formulated the following law in , followed by a proof in The rate of emission of energy by a body is equal to the rate at which the body absorbs energy (both emission and absorption being in a given direction at a given wavelength). In he introduced the term black body radiation . Later, he produced three empirical laws describing the

10. Kirchhoff Grep of noun kirchhoff g. r. kirchhoff gustav robert kirchhoff kirchhoff kirchhoff'slaws Overview of noun kirchhoff The noun kirchhoff has 1 sense (no senses http://www.beetfoundation.com/words/k/alt.kirchhoff.html

Beet Home Beet Ring Beet board Whats New ... Contact browse words by letter a b c d ... z or search thesauri dictionary search words kirchhoff Advanced Web Development Solutions! ezine/newsletter list management and publishing Consumer Discount Buyers Guide There's a new Mail in town. It's called IncrediMail. Click here to download Grep of noun kirchhoff g. r. kirchhoff gustav robert kirchhoff ... kirchhoff kirchhoff's laws Overview of noun kirchhoff The noun kirchhoff has 1 sense (no senses from tagged texts) 1. Kirchhoff , G. R. Kirchhoff Gustav Robert Kirchhoff (German physicist who with Bunsen pioneered spectrum analysis and formulated two laws governing electric networks (1824-1887)) Overview of noun kirchhoff The noun kirchhoff has 1 sense (no senses from tagged texts) 1. Kirchhoff , G. R. Kirchhoff Gustav Robert Kirchhoff (German physicist who with Bunsen pioneered spectrum analysis and formulated two laws governing electric networks browse words by letter a b c d ... z or search thesauri dictionary search words

11. Gustav Robert Kirchhoff Gustav Robert Kirchhoff. 1824 až 1887. spektrální analýza. Roku1874 vyrkl Kirchhoff spásné slovo v první vete svého díla http://www.edunet.cz/fyzikove/Kirch.html

Gustav Robert Kirchhoff 1824 až 1887 spektrální analýza Roku 1874 vyøkl Kirchhoff spásné slovo v první vìtì svého díla "Pøednášky o mechanice": "Mechanika je vìda o pohybu, úkolem téo vìdy je popsat pohyby, k nimž dochází v pøírodì, úplnì a co nejjednodušším zpùsobem." Roku 1847 Kirchhoff rozøešil problém rozvìtvení proudu podle zákona nesoucí jeho jméno. První Kirchhoffùv zákon: Algebraický souèet proudù v libovolném uzlu elektrického obvodu se rovná nule. Druhý Kirchhoffùv zákon: V libovolném uzavøeném obvodu, který je èástí elektrické sítì, se algebraický souèet elektromotorických napìtí Ue zdrojù rovná algebraickému souètu ohmických napìtí na jednotlivých rezistorech. Kirchhoff v roce 1859 dokázal zákon o vztahu mezi emisí a absorbcí svìtla a který navíc s Bunsenem založil spektrální analýzu. Touto metodou se poznalo složení hvìzd. Kirchhoff dále definoval pojem èerného tìlesa a ukázal principiální význam úlohy urèit jeho spektrum. Pøi studiu tepelného záøení Kirchhoff zjistil, že v každé dutinì obklopené stejnì teplými tìlesy vznikne univerzální záøení (záøení èerného tìlesa) závislé jen na teplotì stìn, ne však na jejich druhu, a že na toto dutinové záøení lze vztáhnout intenzitu vyzaøování jakéhokoliv tìlesa, jsou-li známy jeho abso absorpce a index lomu. Úvod

12. Gustav Robert Kirchhoff gustav robert kirchhoff Kirchhoff, Gustav Robert (18241887) Kirchhoff wasa student of Gauss and a contributor to important results in physics. http://www.hypernia.com/speed-com-modem.htm

13. Gustav Robert Kirchhoff Gustav Robert Kirchhoff. Gustav Kirchhoff was a student of Gauss. Hetaught at Berlin (an unpaid post) from 1847, then at Breslau. http://physics.rug.ac.be/Fysica/Geschiedenis/Mathematicians/Kirchhoff.html

Gustav Robert Kirchhoff Born: 12 March 1824 in Königsberg, Prussia (now Kaliningrad, Russia) Died: 17 Oct 1887 in Berlin, Germany Gustav Kirchhoff was a student of Gauss. He taught at Berlin (an unpaid post) from 1847, then at Breslau. In 1854 he was appointed professor of physics at Heidelberg where he collaborated with Bunsen. He was a physicist who made important contributions to the theory of circuits using topology and to elasticity. Kirchhoff's laws, announced in 1854, allow calculation of currents, voltages and resistances of electrical circuits extending the work of Ohm. His work on black body radiation was fundamental in the development of quantum theory. His work on spectrum analysis led on to a study of the composition of light from the Sun. Kirchhoff was the first to explain the dark lines in the Sun's spectrum as caused by absorbsion of particular wavelengths as the light passes through a gas. This started a new era in astronomy. In 1875 he was appointed to the chair of mathematical physics at Berlin. Disability meant he had to spend much of his life on crutches or in a wheelchair. His best known work is the four volume masterpiece Vorlesungen über mathematische Physik Cross-references to History Topics The quantum age begins Bron: http://www-history.mcs.st-andrews.ac.uk/history/Mathematicians/Kirchhoff.html

14. Gustav Kirchhoff Gustav Kirchhoff (18241887). URL ORIGINAL Gustav Robert Kirchhoffwas born on 12 March 1824 in Koenigsberg (Germany). He graduated http://www.edu365.com/aulanet/comsoc/persones_tecniques/Gustav Kirchhoff.htm

Gustav Kirchhoff (1824-1887) URL ORIGINAL: http://www.hao.ucar.edu/public/education/sp/images/kirchhoff.html Gustav Robert Kirchhoff was born on 12 March 1824 in Koenigsberg (Germany). He graduated from the University of Koenigsberg in 1847, and after a few years of lecturing in Berlin and Breslau. In 1852 he took on a position at the University of Heidelberg where he remained till 1875. After moving to Berlin, his failing health forced him to prematurely retire in 1886. He died in Berlin on 17 October 1887. Already as a student Kirchhoff made important contributions to electrical circuit theory, and he 1857 he produced a theoretical calculation demonstrating that an alternating electrical current flowing in a zero-resistance conductor would flow at the speed of light, which provided an important stepping stone towards the electromagnetic theory of light formulated in the 1890 by James Clerk Maxwell. Kirchhoff most celebrated contributions to physics were in the field of spectroscopy. In collaboration with Robert Bunsen (1811-1899), Kirchhoff founded the (then purely empirical) science of spectroscopy. Kirchhoff and Bunsen began by effectively inventing the spectroscope , a prism-based device that separated light in its primary chromatic components, i.e., its

15. Gustav Kirchhoff - Acapedia - Free Knowledge, For All Friends of Acapedia Gustav Kirchhoff. From Wikipedia, the free encyclopedia.Gustav Robert Kirchhoff (March 12, 1824 October 17 http://acapedia.org/aca/Gustav_Kirchhoff

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16. Gustav Robert Kirchhoff Gustav Robert Kirchhoff (1824 1887) Kirchhoff was a student of Gauss.He taught at Berlin (an unpaid post) from 1847, then at Breslau. http://gifted.kaist.ac.kr:7777/html/internet/echide/science/www.kcsnet.or.kr/edu

Gustav Robert Kirchhoff (1824 - 1887) Kirchhoff was a student of Gauss. He taught at Berlin (an unpaid post) from 1847, then at Breslau. In 1854 he was appointed professor of physics at Heidelberg where he collaborated with Bunsen. He was a physicist who made important contributions to the theory of circuits using topology and to elasticity. Kirchhoff's laws, announced in 1854, allow calculation of currents, voltages and resistances of electrical circuits extending the work of Ohm. His work on black body radiation was fundamental in the development of quantum theory. His work on spectrum analysis led on to a study of the composition of light from the Sun. Kirchhoff was the first to explain the dark lines in the Sun's spectrum as caused by absorbsion of particular wavelengths as the light passes through a gas. This started a new era in astronomy. In 1875 he was appointed to the chair of mathematical physics at Berlin. Disability meant he had to spend much of his life on crutches or in a wheelchair. His best known work is the four volume masterpiece Vorlesungenüâer mathematische Physik (1876-94). Back to the famous scientist list

17. Untitled Document Translate this page Gustav Robert kirchhoff gustav Robert Kirchhoff wurde am 12.3.1824in Königsberg geboren und starb am 17.10.1887 in Berlin. Er http://www.kl.unibe.ch/kl/ipsla/2001_02/s2/Physiker/Kirchhoff.htm

Gustav Robert Kirchhoff (1824-1887) Entdeckungen und Erfindungen Links 1. Kirchhoff'sches Gesetz: Iges = I 1 + I 2 + I 3 + I n Die Gesamtspannung Uges ist die Summe der Einzelspannungen U1 + U2 +...+ Un . 2. Kirchhoff'sches Gesetz: Uges = U1 + U2 +..........+ Un . Uges = U1 + U2 +...Un TOP Links Biographie Kirchhoff TOP

18. CELEBRITES 2 Translate this page Il a aussi tenté de concilier philosophie et religion dans le dessein d'atteindrel'unité divine. kirchhoff gustav Robert. C'est un physicien allemand. http://pages.infinit.net/savoir/celebre/jkl.htm

Jackson John Hughlings Jacobi Carl Jacquard Joseph-Marie Janssen Jules ... Jung Carl Gustav Jackson John Hughlings Jacobi Carl Jacquard Joseph-Marie Augustinus Janssen Jules Jaspers Karl Psychologie des conceptions du monde en 1919 et en 1957. Jenner Edward Joule James Prescott Jung Carl Gustav intraverti et extraverti Psychologie et religion (1939) et Psychologie et alchimie Kandinsky Wassily Kant Emmanuel Kelvin William Thomson, lord Kepler Johannes ... Koch Robert Kandinsky Wassily Der Blaue Reiter Du spirituel dans l'art Kant Emmanuel Philosophe allemand. Il est né à Königsberg en 1724 et il y est mort en 1804. Il eut une profonde influence sur la philosophie au dix-neuvième siècle. Il a été influencé par Hume, Leibniz et Rousseau. Il place la raison au centre du monde. Il tente de répondre à plusieurs questions: "Que puis-je savoir?"; "Que dois-je faire?"; "Que puis-je espérer?". Il exposa ses théories dans Critique de la raison pure (1781) et Kelvin William Thomson, lord

19. Encyclopædia Britannica Encyclopædia Britannica. kirchhoff, gustav Robert. Encyclopædia Britannica Article http://www.britannica.com/eb/article?eu=46664

20. Gustav Kirchhoff Naturwissenschaftler - Scientists gustav kirchhoff Hauptseite/Main Page Deutsch English kirchhoff, gustav Erstellt am 29.10.2000 Zuletzt geändert am 03.02.2002 http://www.niester.de/p_natwis/kirchhoff/kirchhoff.html

Gustav Kirchhoff Hauptseite/Main Page Deutsch English Kirchhoff, Gustav Erstellt am:

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