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Topic: Gustav Kirchoff


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  Kirchoff, Gustav
Gustav Kirchoff (1824-1887) was a German physicist who realized that each element gave off a characteristic color of light when heated to incandescence.
Kirchoff, together with Bunsen, used his techniques to discover two new elemente, cesium (1860) and rubidium (1861).
Kirchoff found that when light shines through a gas, the gas absorbs some of the light, the same wavelengths of light that it would emit when heated.
www.cartage.org.lb /en/themes/biographies/MainBiographies/k/kirchoff/Kirc.html   (107 words)

  
  gustav kirchhoff - Article and Reference from OnPedia.com
Gustav Robert Kirchhoff (March 12, 1824 – October 17, 1887), a German physicist who contributed to the fundamental understanding of electrical circuits, spectroscopy, and the emission of fl-body radiation by heated objects.
He coined the term "fl body" radiation in 1862, and two sets of independent concepts in both circuit theory and thermal emission are named "Kirchhoff's laws" after him.
Gustav Kirchhoff was born in Knigsberg, Prussia (now Kaliningrad, Russia), the son of Friedrich Kirchhoff, a lawyer, and Johanna Henriette Wittke.
www.onpedia.com /encyclopedia/Gustav-Kirchhoff   (336 words)

  
 Gustav Kirchhoff: Definition and Links by Encyclopedian.com
...Gustav Kirchhoff Gustav Kirchhoff Gustav Robert Kirchhoff (March 12, 1824 -...Paul of Russia and Gustav IV Adolf, which served as a bond of union between them.
...Gustav Kirchhoff Gustav Kirchhoff Gustav Robert Kirchhoff (March 12, 1824 -...17, 1887), physicist who is well known for his electrical rules, Kirchhoff 's voltage law and...
Gustav Robert Kirchhoff (March 12, 1824 - October 17, 1887), 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.
www.encyclopedian.com /ki/Kirchhoff.html   (380 words)

  
 Kirchoff - Biography of Gustav Kirchhoff (1824-1887).
Gustav Kirchhoff (1824-1887) Gustav Robert Kirchhoff was born on 12 March 1824 in Koenigsberg (Germany).
Books related to the name: Kirchoff Bestselling Books Born of a lowly line, Noteless as once was Kirchoff, One of that name I would were kin to me. Kirchoff's Law.
Kirchhoff, Gustav Robert 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 Gustav Robert Kirchhoff.
www.destarter.com /Kirchhoff/Kirchoff.html   (487 words)

  
 Ebook More Info -Gustav Kirchhoff - Free For You.   (Site not responding. Last check: )
Gustav Robert Kirchhoff (March 12, 1824 – October 17, 1887), a Germany physicist who contributed to the fundamental understanding of electrical circuit s, spectroscopy, and the emission of fl-body radiation by heated objects.
Gustav Kirchhoff was born in Kaliningrad, Prussia (now Kaliningrad, Russia), the son of Friedrich Kirchhoff, a lawyer, and Johanna Henriette Wittke.
The existence of these discrete lines was later explained by the Bohr model, which helped lead to the development of quantum mechanics.
lmoney.org /en/Gustav+Kirchhoff   (890 words)

  
 Mechatronics Designer/Fundamental Series FS02: Kirchoff's Laws
Gustav Robert Kirchoff was a German physicist born in 1824 in Konigsber, Prussia.
The son of a lawyer that had a strong sense of duty to the Prussion state, Gustav was brought up to believe that someone with his intellectual abilities should become a university professor.
Kirchoff's Laws are fundamental to understanding and analyzing circuit and networks no matter how complex.
www.mcgourty.com /fundamentals/051101fs02.html   (764 words)

  
 Spectrum analysis - Wikipedia, the free encyclopedia
Spectrum Analysis also known as Emission Spectrochemical Analysis is the original scientific method of charting and analyzing the chemical properties of matter and gases by looking at the bands in their optical spectrum.
In 1860, German physicist Gustav Kirchoff and chemist Robert Bunsen published their own findings on the spectra of eight metals and identified these metals in natural elements.(4,5) Kirchoff went on to contribute fundamental research on the nature of spectral absorption.
Spectrum analysis was then grouped by Kirchoff into the three fundamental laws commonly called Kirchoff's Laws, these laws integrated both Alter and Angstrom's discoveries of radiance and emission with Kirchoff's fundamental discoveries of absorption.(7)
en.wikipedia.org /wiki/Spectrum_analysis   (517 words)

  
 Search Results | Explore | Physics.org
Create a circuit by dragging components (battery, bulbs, wires, resistors, voltmeter, ammeter) on to a circuit board.
Gustav Robert Kirchhoff (1814 - 1887) was a physicist who made important contributions to the theory of electrical circuits.
This applet shows application of Kirchoff's second law to a two resistor circuit.
www.physics.org /results/search.asp?q=kirchoff&uu=0   (233 words)

  
 Kirchhoff   (Site not responding. Last check: )
Gustav Kirchhoff was also a student of Gauss.
Kirchhoff's circuit rules named after Gustav Robert Kirchhofft are two statements about multi-loop electric circuits that embody the laws of conservation of electric charge and energy and that are used to determine the value of the electric current in each branch of the circuit.
Bunsen was called to the University of Heidelberg in 1852, and he soon arranged for Kirchoff to teach at Heidelberg as well.
chem.ch.huji.ac.il /~eugeniik/history/kirchhoff.htm   (1232 words)

  
 Kirchoff's Laws   (Site not responding. Last check: )
The behaviour of any electric circuit can be examined with the aid of two rules developed by Gustav Kirchoff (1824-1887).
Kirchoff's current law, or junction rule, states that the total electron current entering a junction, or node, equals the total electron current leaving the junction,
Kirchoff's Voltage Law, or loop rule, states that the total work done on an electron by the voltage sources in a circuit equals the total work extracted from the electron while traversing the circuit.
www.physics.brocku.ca /courses/1p23/lab-manual/193/node18.html   (156 words)

  
 esm_modernphysics|Physlets: Blackbody Radiation|Introduction
The path to quantum mechanics began in 1859 with the work of the German physicist Gustav Kirchoff who studied the spectrum of light emitted by the Sun.
One set of lines, the so-called D-lines were interpreted as coming from the absorption of light from the continuous spectrum emanating from the interior of the Sun by sodium atoms at its surface.
To understand the nature of the continuous spectrum, Kirchoff began to consider the emission and absorption of radiation by heated materials in general.
wps.prenhall.com /esm_modernphysics/0,8071,897915-,00.html   (331 words)

  
 tut7_05.htm
Kirchoff's voltage law states that in a series circuit, the sum of the voltages (or 'voltage drops') across the resistors is equal to the applied voltage.
In the circuit below, notice how the sum of the individual resistor voltage drops (5 V + 12 V + 3 V) equals the applied voltage (20 V).
Kirchoff's law follows from the application of Ohm’s law (which we will encounter soon) on each individual resistor.
online.nmit.vic.edu.au /courses/electronic/ne160/tut7_05.htm   (84 words)

  
 [No title]
GUSTAV KIRCHOFF (Hampshire) Gustav F. Kirchoff, 70, of Hampshire, died on New Year's Eve in Sherman Hospital, Elgin, following a brief illness.
He was born at Franklin Park on Nov. 3, 1869, the son of Henry and Mary Franzen KIRCHOFF.
Mary HEINE of Hampshire; four brothers, Albert of Franklin Park, Robert and Frank of Chicago and Carl of Oak Park.
www.rootsweb.com /~ilkane/obits/k2.txt   (161 words)

  
 Session 1, Page 11: Different Types of Spectra   (Site not responding. Last check: )
Robert Bunsen and Gustav Kirchoff were a pair of chemists who in 1859 began studying the spectra of gasses produced by different chemical elements when burned in a laboratory flame.
While in the process of cataloging the bright emission spectra for all of the then known elements, Kirchoff found that he was able to match the series of bright lines in the laboratory spectra to the dark lines found in the solar spectrum.
A continuous spectrum is produced by a hot, dense object, while an absorption line spectrum is the result of the light from a hot, dense object passing through a cloud of cooler, less dense gas.
www.astrophys-assist.com /educate/solarobs/ses01p11.htm   (249 words)

  
 The best Robert bunsen Online   (Site not responding. Last check: )
Gustav Robert Kirchhoff (left) and Robert Wilhelm Eberhard Bunsen.
In 1860 Robert Bunsen and Gustav Kirchhoff discovered two alkali metals, cesium and rubidium, with the aid of the spectroscope they had invented the year before.
Robert Wilhelm Eberhard von Bunsen Bunsen, a German, was scientist, that was born in Gottingen, in March 31st 1811, and died in Heidelberg, in August 16th 1899.
www.1tanyaroberts80.info /robert-f-kennedy/robert-bunsen.html   (1705 words)

  
 Tutorials - Kirchoff
Kirchoffs First Law - Current Law – KCL
Note : The minus sign just indicates that the current is flowing out of the node.
Kirchoffs Second Law - Voltage Law – KVL
mysite.wanadoo-members.co.uk /phil_robinson/Kirchoff.html   (107 words)

  
 Gustav Robert Kirchhoff (Gustav Robert Kirchhoff Hakkında) - MsXLabs
Daha sonra Kirchoff bu çalışmalarını Güneş üzerine yoğunlaştırmıştır ve ışığın bir gazdan geçerse gazın onu absorbe edeceğini ve daha sonra gaz ısıtılırsa bu dalga boyunda ışınım yapacağını bulmuştur.
Bu nedenle l845 yılında Alman fizikçi Gustav Robert Kirchhoff tarafından kendi adı ile anılan iki yasa geliştirmiştir.
Gustav Robert Kirchhoff (1824-1887) Kirchhoff ’un Birinci Yasası: Bir şebekenin herhangi bir noktasına doğru gelen akımların cebirsel toplamı sıfırdır.
www.msxlabs.org /forum/bilim-ww/19898-gustav-robert-kirchhoff-gustav-robert-kirchhoff-hakkinda.html   (841 words)

  
 Bunsen
Other areas of research included improvements in the development of gas analysis and flame tests.
Use of the latter in conjunction with a glass prism led to the development of the Bunsen spectroscope in collaboration with the German physicist Gustav Kirchoff and to the spectroscopic discovery of the elements rubidium and cesium.
Besides his burner, voltaic cells, and spectroscope, Bunsen also developed an ice calorimeter and his famous grease-spot photometer, used in his photochemical studies of the reaction between hydrogen and chlorine.
www.bioanalytical.com /info/calendar/98/11bun.htm   (354 words)

  
 Gustav Robert Kirchoff Text - Physics Forums Library
Gustav Robert Kirchoff Text - Physics Forums Library
What is the correct spelling for the last name of Gustav Robert Kirchoff (Kirchhoff?
I have found a similar situation applies to Chebyshev and Schlaefli, as well as many others I am sure.
www.physicsforums.com /archive/index.php/t-78696.html   (191 words)

  
 Leon Chua: ZoomInfo Business People Information   (Site not responding. Last check: )
Leon Chua's summary was automatically generated using 31 references found on the Internet.
Professor Leon O. Chua has received the 2005 IEEE Gustav Robert Kirchhoff Award for "seminal contributions to the foundation of nonlinear circuit theory and for inventing Chua's Circuit and Cellular Networks, each spawning a new research area."
Widely recognized as the father of nonlinear circuit theory and cellular neural networks, Leon Chua is a professor of electrical engineering and computer science at the University of California, Berkeley.
www.zoominfo.com /directory/Chua_Leon_31659859.htm   (588 words)

  
 The Ultimate Flame emission spectroscopy Dog Breeds Information Guide and Reference
The wavelength and intensity of this emitted radiation can be measured, resulting in a spectrum.
This technique was pioneered by Robert Bunsen who designed the Bunsen burner and Gustav Kirchoff who designed a suitable prism spectroscope.
The solution containing the relevant substance to be analysed is drawn into the burner and dispersed into the flame as a fine spray.
www.dogluvers.com /dog_breeds/Flame_emission_spectroscopy   (243 words)

  
 gustav humbert - ResearchIndex document query   (Site not responding. Last check: )
the godfather of philosophy of explanation, Carl Gustav Hempel (for an overview of the modern history of
Gustav Iii And The Swedish Stage Opera, Theatre, And
To the memory of my grandfathers, Dr. Gustav Hubert and Edmund Raubal, who I am sure would be
citeseer.ist.psu.edu /cis?q=Gustav+Humbert   (514 words)

  
 German School Posters Prints - Bunsen-Kirchoff Spectroscope Invented by Robert Bunsen and Gustav Kirchoff in 1859 Art ...
German School Posters Prints - Bunsen-Kirchoff Spectroscope Invented by Robert Bunsen and Gustav Kirchoff in 1859 Art Giclee Print - Artist: German School - Poster Size: 24x18 - SHOP.COM
German School Posters Prints - Bunsen-Kirchoff Spectroscope Invented by Robert Bunsen and Gustav Kirchoff in 1859 Art Giclee Print - Artist: German School - Poster Size: 24x18
All other designated trademarks, copyrights and brands are the property of their respective owners.
www.shop.com /op/aprod-p33699518   (255 words)

  
 [No title]
The other contributions to the field of chemistry made by Robert Bunsen were vastly more significant and diverse.
His research led to many discoveries in the field of chemistry.
Together, they also discovered spectrum analysis, which lead to their discovery of the elements cesium and rubidium.
boyles.sdsmt.edu /Posters2001/Bunsen.ppt   (983 words)

  
 Robert Wilhelm Eberhard Bunsen and Gustav Robert Kirchoff   (Site not responding. Last check: )
Robert Wilhelm Eberhard Bunsen and Gustav Robert Kirchoff
Chemical Achievers has a new look and a new Web address.
If you are not automatically transferred to the new site location
www.chemheritage.org /EducationalServices/chemach/ppt/bk.html   (30 words)

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