41. Kirchhoff's Laws - Columbia Encyclopedia® Article About Kirchhoff's Laws kirchhoff s laws for gustav R. kirchhoff kirchhoff, gustav Robert (g s`täfro`bert kirkh`hôf), 1824–87, German physicist. http://columbia.thefreedictionary.com/Kirchhoff's laws

Domain='thefreedictionary.com' Your help is needed: American Red Cross The Salvation Army join mailing list webmaster tools Word (phrase): Word Starts with Ends with Definition subscription: Dictionary/ thesaurus Computing dictionary Medical dictionary Legal dictionary Financial dictionary Acronyms Columbia encyclopedia Wikipedia encyclopedia Hutchinson encyclopedia Kirchhoff's laws Also found in: Dictionary/thesaurus Wikipedia Hutchinson 0.01 sec. Page tools Printer friendly Cite / link Email Feedback Kirchhoff's laws [for Gustav R. Kirchhoff Kirchhoff, Gustav Robert (g Click the link for more information. ], pair of laws stating general restrictions on the current and voltage in an electric circuit electric circuit, unbroken path along which an electric current exists or is intended or able to flow. A simple circuit might consist of an electric cell (the power source), two conducting wires (one end of each being attached to each terminal of the cell), and a small lamp (the load) to which the free ends of the wires leading from the cell are attached. Click the link for more information.

42. Encyclopedia Of Astronomy And Astrophysics » Kirchhoff, Gustav Robert (1824†kirchhoff, gustav Robert (1824–87). DOI 10.1888/0333750888/3771; PublishedNovember 2000. Icon Full text (PDF, 20K) http://eaa.iop.org/index.cfm?action=summary&doc=eaa/3771@eaa-xml

43. The Elemenents Of The Periodic Table Sorted By Inventor Surname Covalenz radius, Bunsen, Robert Wilhelm kirchhoff, gustav Robert, Rubidium,Rb. Ionization energy, Cavendish, Henry, Hydrogen, H http://www.lenntech.com/Periodic-chart-elements/inventor-surname.htm

Chemical elements listed by inventor surname Search : Contact us The elemenents of the periodic table sorted by inventor surname click on any element's name for further chemical properties, environmental data or health effects. This list contains the 118 elements of chemistry. The chemical elements of the periodic chart sorted by: Inventor- surname Name chemical element Symbol Name alphabetically Agricola, Georgius Bismut Bi Atomic number Arfvedson, Johan August Lithium Li Symbol Hassium Hs Atomic Mass Meitnerium Mt Electronegativity Darmstadtium Ds Density Ununbium Uub Melting point Balard, Antoine-Jérôme Bromine Br Boiling point Berzelius, Jöns Jacob Silicon Si Vanderwaals radius Berzelius, Jöns Jacob Selenium Se Year of discovery Berzelius, Jöns Jacob Thorium Th Inventor surname Black, Joseph Magnesium Mg Elements in earthcrust Brandt, Georg Cobalt Co Elements in human body Brandt, Hennig Phosphorus P Covalenz radius Rubidium Rb Ionization energy Cavendish, Henry

44. Eléménts Chimiques Classés Par Nom De L'inventeur kirchhoff, gustav Robert, Rubidium, Rb, 37. Cavendish,Henry, Hydrogène, H kirchhoff, gustav Bunsen, Robert, Césium, Cs, 55 http://www.lenntech.com/français/data-perio/Nom-inventeur.htm

Nom de l'inventeur des éléments chimiques Search : Contact us Les éléments du tableau périodique classés par nom de l'inventeur Cliquez sur n'importe quel nom d'élément chimique pour connaître ses propriétés chimique, son effet sur la santé ou son impact sur l'environnement. Cette liste contient les 118 éléments Les éléments chimiques classés par: Liste alphabétique Numéro atomique Symbole Masse atomique ... Taux de présence dans le corps humain Pour les étudiants en chimie ainsi que pour les professeurs le tableau de droite range les éléments selon le nom de leur inventeur. Le premier élément chimique dont le nom de l'inventeur est le premier par ordre alphabétique est le bismuth et celui dont le nom de l'inventeur est le dernier est le palladium. Notez s'il-vous-plait que les éléments dans ce tableau ne sont pas représentés de manière à faire apparaître des liens entre les éléments comme dans le tableau périodique qui permet de distinguer les métaux les semi-conducteurs, les non-métaux, les gaz nobles inertes, les halogènes, les lanthanoïdes, Actinoïdes (éléments rares sur terre) et métaux de transitions. Nom de l'inventeur Eléments chimiques Symbole Numéro atomique Agricola,Georgius

45. Gustav Kirchhoff Translate this page 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:

46. Robert Wilhelm Eberhard Bunsen And Gustav Robert Kirchoff In 1860 Robert Bunsen (1811–1899) and gustav kirchhoff (1824–1887) discoveredtwo alkali metals, cesium and rubidium, with the aid of the spectroscope they http://www.chemheritage.org/EducationalServices/chemach/ppt/bk.html

In 1860 Robert Bunsen (1811–1899) and Gustav Kirchhoff (1824–1887) discovered two alkali metals, cesium and rubidium, with the aid of the spectroscope they had invented the year before. These discoveries inaugurated a new era in the means used to find new elements. The first fifty elements discovered—beyond those known since ancient times—were either the products of chemical reactions or were released by electrolysis. From 1860 the search was on for trace elements detectable only with the help of specialized instruments like the spectroscope. Bunsen, the son of a professor of modern languages at Göttingen University, earned his doctorate from that university in 1830. He was then given a three-year travel grant that took him to factories, places of geologic interest, and famous laboratories, including Joseph Louis Gay-Lussac's in Paris. Early in his career he did research in organic chemistry, which cost him the use of his right eye, when an arsenic compound, cacodyl cyanide, exploded. Throughout his career he remained deeply interested in geological topics and once made daring temperature measurements of the water in the geyser tube of Iceland's Great Geyser just before it erupted. Bunsen's most important work was in developing several techniques used in separating, identifying, and measuring various chemical substances. He also made a number of improvements in chemical batteries for use in isolating quantities of pure metals—including one known as the Bunsen battery. He created the Bunsen burner for use in flame tests of various metals and salts: Its nonluminous flame did not interfere with the colored flame given off by the test material.

47. Periodická Tabulka Prvkù: Kirchhoff, Gustav Robert Nemecký fyzik gustav Robert kirchhoff (12.3.1824 17.10.1887) formuloval fyzikálnízákony o elektrickém proudu a tepelném zárení. http://www.tabulka.cz/vedci/kirchhoff.shtml

WAP.TABULKA.CZ Vše o chemických prvcích a periodické tabulce na displeji vašeho mobilního telefonu. K irchhoff, Gustav Robert Nìmecký fyzik Gustav Robert Kirchhoff (12.3.1824 - 17.10.1887) formuloval fyzikální zákony o elektrickém proudu a tepelném záøení. Zákon pro výpoèet elektrického proudu nebo napìtí se používá pøi øešení elektrických obvodù. V oblasti tepelného záøení objevil Kirchhoffùv zákon pro teplotní záøiè. G. R. Kirchhoff (1824-1887) Roku 1859 díky výsledkùm experimentù získaných ve spolupráci s Robertem W. Bunsenem spoleènì založili spektroskopii - vìdu, která se zabývá vznikem a vlastnostmi všech druhù spekter. V letech 1860-61 pomocí spektrální analýzy objevili dva nové chemické prvky ( cesium a rubidium ) a také zjistili pøítomnost pozemských prvkù ve Slunci. Tento fakt umožnil pozdìjší vznik astrofyziky. Bunsen-Kirchhoffùv spektroskop L205 Krátký životopis v èíslech narozen spoleènì s Robertem W. Bunsenem zakládá spektroskopii pomocí spektrální analýzy objevuje nové prvky ( cesium a rubidium ) a souèasnì zjišuje pøítomnost pozemských prvkù ve Slunci umírá Jan Straka Všechna práva vyhrazena.

48. Kirchoff gustav kirchhoff (18241887). http//www.hao.ucar.edu/public/education/sp/images/kirchhoff.html. Biography of gustav Robert kirchhoff http://www.lams.laschools.net/resources/technology/Sciquests/Kirchoff.htm

49. Mathematiker Im Heidelberger Gelehrtenlexikon / Gustav Kirchhoff Translate this page Heidelberger Gelehrtenlexikon / Dagmar Drüll. - Heidelberg Bd. 2. 1803-1932.- 1986, S. 135. kirchhoff, gustav Robert. 1854-1875 Phil. Fak. http://www.ub.uni-heidelberg.de/helios/fachinfo/www/math/hgl/hgl-kirchhoff.htm

Bd. 2. 1803-1932. - 1986, S. 135 Kirchhoff, Gustav Robert 1854-1875 Phil. Fak. Physik 17. Okt. 1887 Berlin (ev.) V Carl Friedrich K., Richter M Johanna Henriette Wittke H H K 2 S, 2 T Lb 1865 Prorektor H; 1859/60, 1869/70 Mitgl. des Engeren Senats H; 1858, 1869/70 Dekan der Phil. Fak. H E Qu UAH A-219/PA; Bf. UBH W L NDB 11 (1977) S. 649-653 P

50. Gustav R. Kirchhoff gustav kirchhoff In DieNaturwissenschaften. Suche nach Autor gustav kirchhoff in HEIDI mit http://www.ub.uni-heidelberg.de/helios/fachinfo/www/math/homo-heid/kirchhoff.htm

Gustav Robert Kirchhoff Physikdozent in Heidelberg Kirchhoff, Gustav Robert (12.3.1824 - 12.3.1887) Lexika (Printausgaben) WWW-Biographien Print-Biographien Werk Bibliographien Lexika Bd. 12 (1996), S. 24 Kirchhoff, Gustav Robert, Physiker 1854 nach Heidelberg Werk: Bd. 2. 1803-1932. - 1986, S. 135 Kirchhoff, Gustav Robert 1854-1875 Phil. Fak. Physik 17. Okt. 1887 Berlin (ev.) V Carl Friedrich K., Richter M Johanna Henriette Wittke H H K 2 S, 2 T Lb 1865 Prorektor H; 1859/60, 1869/70 Mitgl. des Engeren Senats H; 1858, 1869/70 Dekan der Phil. Fak. H E Qu UAH A-219/PA; Bf. UBH W L NDB 11 (1977) S. 649-653 P Top WWW-Biographien Biographie vom St. Andrews Archiv Eric Weisstein's Scientific Biography Encyclopaedia Britannica High Altitude Observatory Weitere WWW-Biographien www.akg.softpoint.de www.schulnetz.net offenes.hamburger.schulnetz.org www.uni-heidelberg.de ... The Mathematics Genealogy Project Top Print-Biographien Neue Deutsche Biographie. - Berlin Bd. 11 (1977), S. 649-653 UB-Signatur: LSN B-AE 014 Dictionary of Scientific Biography. - New York

51. Gustav Kirchhoff [Pictures And Photos Of] gustav kirchhoff pictures, photos, photographs, images, physics history. http://www.aip.org/history/esva/catalog/esva/Kirchhoff_Gustav.html

A larger image of any photo may be purchased. Click on an image to place an order. For more information visit our home page Gustav Kirchhoff Description middle age ; three-quarter view ; suit ; beard Item ID Kirchhoff A1 Gustav Kirchhoff Description young ; three-quarter view ; suit Item ID Kirchhoff A2

52. AllRefer.com - Gustav Robert Kirchhoff (Physics, Biography) - Encyclopedia AllRefer.com reference and encyclopedia resource provides complete informationon gustav Robert kirchhoff, Physics, Biographies. http://reference.allrefer.com/encyclopedia/K/KirchhofG.html

AllRefer Channels :: Health Yellow Pages Reference Weather September 05, 2005 Medicine People Places History ... Maps Web AllRefer.com You are here : AllRefer.com Reference Encyclopedia Physics, Biographies ... Gustav Robert Kirchhoff By Alphabet : Encyclopedia A-Z K Gustav Robert Kirchhoff, Physics, Biographies Related Category: Physics, Biographies Gustav Robert Kirchhoff O Pronunciation Key spectroscope in association with R. W. Bunsen, with whom he discovered the elements cesium and rubidium, and for his explanation of the Fraunhofer lines in the solar spectrum . He also did important research in electricity (he formulated Kirchhoff's laws ) and thermodynamics. Topics that might be of interest to you: Kirchhoff's laws rubidium spectroscope spectrum Related Categories: People Science and Technology Science and Technology Physics ... Biographies More articles from AllRefer Reference on Gustav Robert Kirchhoff SITE MAPS Encyclopedia US Gazetteer: US States A-C US States D-H US States I-L US States M ... Countries A-Z Content on this web site is provided for informational purposes only. We accept no responsibility for any loss, injury or inconvenience sustained by any person resulting from information published on this site. We encourage you to verify any critical information with the relevant authorities. About Us Contact Us Privacy Links Directory ... Link to AllRefer.com

53. Gustav Robert Kirchhoff (1824-1887) gustav Robert kirchhoff (18241887). German physicist born in Koenigsberg, in1824 and died in Berlin, in 1887. His more notable scientific works were in http://nautilus.fis.uc.pt/st2.5/scenes-e/biog/b0039.html

Gustav Robert Kirchhoff (1824-1887) German physicist born in Koenigsberg, in 1824 and died in Berlin, in 1887. His more notable scientific works were in the domain of thermal radiation and of spectral analysis, being responsible for the discovery, in 1861, together with Bunsen , of the rubidium and cerium ; this work enabled the first explanation of the absorption stripes usually called Fraunhofer stripes. Also accomplished studies on the theory of electrical circuits. Was professor of Physics at the University of Heidelberg. In 1874 it went to the University of Berlin and became member of the Science Academy.

54. WWW Fi - Base De Dados De Figuras - Físicos kirchhoff, gustav Lagrange, Joseph.Kelvin, William, Kepler, Johannes, kirchhoff, gustav, Lagrange, Joseph http://nautilus.fis.uc.pt/wwwfi/figuras/fisicos/fig_fisicos03.html

Rosto Figuras Base de dados de Figuras Bohr - Crookes Dirac - Gibbs Lambert - Volta Helmholtz, Hermann von Hilbert, David Huygens, Christiaan Joule, James Kelvin, William Kepler, Johannes Kirchhoff, Gustav Lagrange, Joseph

55. Gustav Robert Kirchhoff - Elektronová Teorie A Kirchhoffovy Zákony | životopi gustav Robert kirchhoff slavný fyzik. Elektronová teorie a kirchhoffovy zákony. http://www.converter.cz/fyzici/kirchhoff.htm

Gustav Robert Kirchhoff Úvodní strana Fyzici Gustav Robert Kirchhoff se narodil 12. bøezna 1824 v Königsbergu (Prusko, nyní Kaliningrad v Rusku). Jeho profesorem byl K. F. Gauss Od roku 1854 byl Kirchhoff profesorem fyziky na univerzitì v Heidelbegu. Roku 1847 Kirchhoff rozøešil problém rozvìtvení proudu podle zákona nesoucí jeho jméno. Kirchhoffovy zákony 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 U e zdrojù rovná algebraickému souètu ohmických napìtí na jednotlivých rezistorech. Gustav Robert Kirchhoff v roce 1859 dokázal zákon o vztahu mezi emisí a absorbcí svìtla. Spolu s Bunsenem rozvinuli metodu spektrální analýzy. Touto metodou je možné urèit složení hvìzd. V letech 1860-61 pomocí spektrální analýzy objevili dva nové chemické prvky (cesium a rubidium) Kirchhoff, Gustav Robert 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 absorpce a index lomu.

56. Lexikon: Kirchhoff, Gustav Robert Translate this page kirchhoff, gustav Robert * 12. März 1824 in Königsberg † 17. Oktober 1887 inBerlin Physiker. Im Alter von 21 Jahren stellte K. die nach ihm benannten http://www.berlin-chronik.de/personen/k/Kirchhoff_Gustav_Robert.htm

Kirchhoff , Gustav Robert Physiker www.luise-berlin.de

57. Molecular Expressions: Science, Optics And You - Timeline - Gustav Robert Kirchh gustav kirchhoff was a nineteenth century physicist who is well known for hiscontributions to circuit theory and the understanding of thermal emission, http://micro.magnet.fsu.edu/optics/timeline/people/kirchhoff.html

Visit the Molecular Expressions Website Galleria Photo Gallery ... Home Gustav Robert Kirchhoff Gustav Kirchhoff was a nineteenth century physicist who is well known for his contributions to circuit theory and the understanding of thermal emission, but who also made significant discoveries in optics. His work in the area spectroscopy, much of which was carried out in conjunction with chemist Robert Bunsen, was foundational to the field, as was his study of black body radiation. Kirchhoff’s findings are commonly considered to have been instrumental to Max Planck’s quantum theory of electromagnetic radiation formulated at the beginning of the twentieth century. Most of Kirchhoff’s early research was related to electrical currents. While still only a graduate student, he published a paper that included a pair of rules for the analysis of circuits, which are widely utilized in the field of electrical engineering and are now known as Kirchhoff’s laws of circuits . Then, by 1850, Kirchhoff determined that Georg Ohm’s suggestion that electrical flow is analogous to the flow of heat was incorrect and misleading, lending itself to the mistaken assumption that a static current could be present in a conductor. Kirchhoff made another important contribution in this area around 1857, when he noted that an electrical current traveled at approximately the same speed as light. However, he did not make the connection, which was deduced by James Clerk Maxwell in 1862, that light was an electromagnetic phenomenon.

58. IEEE Gustav Robert Kirchhoff Award The summary page for the IEEE gustav Robert kirchhoff Award with links to thenomination form. http://www.ieee.org/portal/site/mainsite/menuitem.818c0c39e85ef176fb2275875bac26

59. IEEE Gustav Robert Kirchhoff Award Nomination Form Nomination form for the IEEE gustav Robert kirchhoff Award. http://www.ieee.org/portal/index.jsp?pageID=corp_level1&path=about/awards/noms&f

60. The Mathematics Genealogy Project - Gustav Kirchhoff According to our current online database, gustav kirchhoff has 5 students and25 descendants. We welcome any additional information. http://www.genealogy.math.ndsu.nodak.edu/html/id.phtml?id=46968

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