1. ThinkQuest : Library : The Discovery And Research On Atom JEAN BAPTISTE PERRIN. Jean Baptiste Perrin yjcy w latach 18701942 wielki fizyk francuski, badajcy promienie katodowe. W 1895 roku udowodni, e promienie te przenosz adunek ujemny. teori atomistycznej struktury wiata. Perrin bada równie zagadnienie oddziaywania promieniowania z http://library.thinkquest.org/13394/polska/bibliojp.html

Index Physical Science The Discovery and Research on Atom This site traces the two thousand-year history of scientific discoveries leading to current knowledge of atomic physics. It presents a virtual "Who's Who" in the field of atomic research as you explore a time line of experiments including the discovery of the electron, the atomic nucleus, and calculation of an elementary charge, as well as the detection of isotopes. This site is in both English and Polish. Visit Site 1997 ThinkQuest Internet Challenge Languages English Students Grzegorz XIV LO Warszawa, Warszawa, Poland Dawid XIV LO Warszawa, Warszawa, Poland Tomasz XIV LO Warszawa, Warszawa, Poland Coaches XIV LO Warszawa, Warszawa, Poland XIV LO Warszawa, Warszawa, Poland Janusz XIV LO Warszawa, Warszawa, Poland Want to build a ThinkQuest site? The ThinkQuest site above is one of thousands of educational web sites built by students from around the world. Click here to learn how you can build a ThinkQuest site. Privacy Policy

2. PERRIN JEAN BAPTISTE (1870-1942) Translate this page perrin jean baptiste (1870-1942). Physicien français né à Lilleet mort à New York. Professeur à la faculté des Sciences de http://histoirechimie.free.fr/Lien/PERRIN.htm

PERRIN JEAN BAPTISTE (1870-1942)

3. WIEM: Perrin Jean Baptiste perrin jean baptiste (18701942), francuski fizykochemik, profesor Sorbony(1910-1940), czlonek francuskiej AN (od 1923). Badal wlasnosci http://wiem.onet.pl/wiem/004f17.html

WIEM 2004 - zobacz now± edycjê encyklopedii! Kup abonament i encyklopediê na CD-ROM, sprawd¼ ofertê cenow±! Oferta specjalna abonamentów dla szkó³ i instytucji! Uwaga! Przedstawione poni¿ej has³o pochodzi z archiwalnej edycji WIEM 2001! Prace redakcyjne nad edycj± 2001 zosta³y zakoñczone. Zapraszamy do korzystania z nowej, codziennie aktualizowanej i wzbogacanej w nowe tre¶ci edycji WIEM 2004 Fizyka, Chemia, Francja Perrin Jean Baptiste Perrin Jean Baptiste (1870-1942), francuski fizykochemik, profesor Sorbony (1910-1940), cz³onek francuskiej AN (od 1923). Bada³ w³asno¶ci promieni katodowych, potwierdzi³ do¶wiadczalnie teoriê ruchów Browna (zaproponowan± przez A. Einsteina i  M. Smoluchowskiego ), bada³ procesy osadzania. Uhonorowany Nagrod± Nobla z fizyki w 1926. WIEM zosta³a opracowana na podstawie Popularnej Encyklopedii Powszechnej Wydawnictwa Fogra zobacz wszystkie serwisy do góry

4. Jean Baptiste Perrin Jean Baptiste Perrin. (30. zárí 1870 – 17. dubna 1942). Nobelovu Francouzskýfyzik Jean Baptiste Perrin se narodil roku 1870. Studoval http://www.mujweb.cz/www/nobelfyzika/1926.htm

Jean Baptiste Perrin (30. záøí 1870 – 17. dubna 1942) Nobelovu cenu získal v roce 1926 za práce o diskontinuitní struktuøe látek a objev sedimentaèní rovnováhy. Francouzský fyzik Jean Baptiste Perrin se narodil roku 1870. Studoval na univerzitì v Paøíži a v letech 1894 – 1897 zde pùsobil jako asistent fyziky. Vyuèoval chemii a fyziku na paøížské Sorbonnì a v roce 1901 se stal profesorem fyzikální chemie. Od druhé svìtové války žil v USA. Perrinovy vìdecké práce se vzhledem k jeho zájmùm pohybují na rozmezí fyziky a chemie – v oblasti fyzikální chemie. Úvodem své vìdecké dráhy zkoumal rentgenové a katodové záøení a v roce 1895 dokázal na základì teorie C. F. Varleyho a E. Goldsteina, že katodové paprsky jsou tvoøeny elektrony. Mimo jiné se Perrin zabýval studiem elektrokinetických jevù, zkonstruoval pøístroj pro pozorování elektroosmózy a zkoumal procesy radioaktivního rozpadu. Stìžejním bodem Perrinovy vìdecké èinnosti se stal experimentální výzkum Brownova pohybu, kdy studoval chování mikroskopických èástic rozptýlených v kapalinì. Na základì Brownova pohybu velmi drobných èásteèek pryskyøice ve vodì vypoèítal Avogadrovo èíslo - N A , tj. poèet èástic (napø. atomù, molekul nebo iontù) v chemicky stejnorodém tìlese o látkovém množství jeden mol. Perrin dokázal, že Brownùv pohyb je následkem tepelného pohybu molekul, a svými pokusy experimentálnì potvrdil správnost Einsteinovy a Smoluchowského teorie tohoto pohybu.

5. Jean Baptiste Perrin - Wikipedia http://de.wikipedia.org/wiki/Jean_Baptiste_Perrin

Jean Baptiste Perrin aus Wikipedia, der freien Enzyklopädie Jean-Baptiste Perrin 30. September 17. April in New York ), französischer Physiker Perrin erhielt den Nobelpreis für Physik Views Artikel Diskussion bearbeiten Versionen Persönliche Werkzeuge Anmelden Navigation Hauptseite Wikipedia-Portal Aktuelle Ereignisse Letzte Änderungen ... Spenden an Wikimedia Suche Werkzeuge Links auf diese Seite Verlinkte Seiten Spezialseiten Diese Seite wurde zuletzt geändert um 10:37, 18. Dez 2003. Der Inhalt dieser Seite steht unter der GNU Free Documentation License Über Wikipedia Lizenzbestimmungen

6. Physics 1926 jean baptiste perrin. France. Sorbonne University Paris, France. The Nobel Prize inPhysics 1926 Presentation Speech jean baptiste perrin Biography Nobel Lecture. http://www.nobel.se/physics/laureates/1926/

The Nobel Prize in Physics 1926 "for his work on the discontinuous structure of matter, and especially for his discovery of sedimentation equilibrium" Jean Baptiste Perrin France Sorbonne University Paris, France b. 1870 d. 1942 The Nobel Prize in Physics 1926 Presentation Speech Jean Baptiste Perrin Biography ... Nobel Lecture The 1926 Prize in: Physics Chemistry Physiology or Medicine Literature ... Peace Find a Laureate: SITE FEEDBACK CONTACT TELL A FRIEND Last modified January 14, 2004 The Official Web Site of The Nobel Foundation

7. Perrin, Jean Baptiste Search Biographies Bio search tips perrin, jean baptiste Pronunciation Key. perrin, jean baptiste , 18701942, French physicist http://www.infoplease.com/cgi-bin/id/A0838487

HOTWORDS CITE PRINT EMAIL in All Infoplease Almanacs Biographies Dictionary Encyclopedia Home Almanacs Atlas Dictionary ... D-Day Infoplease Tools Periodic Table Conversion Tool Perpetual Calendar Year by Year ... Site Map Also from Infoplease Search Infoplease Info search tips Search Biographies Bio search tips Encyclopedia Perrin, Jean Baptiste E Pronunciation Key Perrin, Jean Baptiste , French physicist. From 1910 to 1940 he was professor at the Univ. of Paris, and in 1941 he came to the United States. Perrin specialized in the Brownian movement of particles. For his work on the discontinuous structure of matter and for his discovery of the equilibrium of sedimentation (which permitted an accurate calculation of the size of atoms), he received the 1926 Nobel Prize in Physics. He is noted also for his work on X rays and cathode rays. His works include Atoms (1903, tr. 1923). His son, Francis Henri Perrin, Joliot-Curie 's dismissal. The Columbia Electronic Encyclopedia, Perrine, Charles Dillon Perrot, Georges Related content from HighBeam Research on: Jean Baptiste Perrin Atomic power to Israel's rescue: French-Israeli nuclear cooperation, 1949-1957.

8. Perrin, Jean Baptiste. The Columbia Encyclopedia, Sixth Edition. 2001 The Columbia Encyclopedia, Sixth Edition. 2001. perrin, jean baptiste. of Paris, and in 1941 he came to the United States. perrin specialized in the Brownian movement of particles http://www.bartleby.com/65/pe/Perrin-J.html

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9. Perrin, Jean-Baptiste (1870-1942) -- From Eric Weisstein's World Of Scientific B Physicists. Nationality. French. Prize Winners. Nobel Prize. Physics Prize. perrin, jeanbaptiste (1870-1942) ©. Eric W. Weisstein. , - (-) http://scienceworld.wolfram.com/biography/Perrin.html

Branch of Science Physicists Nationality French ... Physics Prize Perrin, Jean-Baptiste (1870-1942)

10. Perrin, Jean, perrin, jean, jean perrin. H. RogerViollet. in full jean-baptiste perrin (b. Sept. 30, 1870, Lille, Franced. April 17, 1942, New York, N.Y. http://www.britannica.com/nobel/micro/460_73.html

Perrin, Jean, Jean Perrin H. Roger-Viollet in full JEAN-BAPTISTE PERRIN (b. Sept. 30, 1870, Lille, Franced. April 17, 1942, New York, N.Y., U.S.), French physicist who, in his studies of the Brownian motion of minute particles suspended in liquids, verified Albert Einstein's explanation of this phenomenon and thereby confirmed the atomic nature of matter. For this achievement he was honoured with the Nobel Prize for Physics in 1926. J.J. Thomson Around 1908 Perrin began to study Brownian motion, the erratic movement of particles suspended in a liquid. Einstein's mathematical analysis (1905) of this phenomenon suggested that the particles were being jostled by the randomly moving water molecules around them. Using the newly developed ultramicroscope, Perrin carefully observed the manner of sedimentation of these particles and provided experimental confirmation of Einstein's equations. His observations also enabled him to estimate the size of water molecules and atoms as well as their quantity in a given volume. This was the first time the size of atoms and molecules could be reliably calculated from actual visual observations. Perrin's work helped raise atoms from the status of useful hypothetical objects to observable entities whose reality could no longer be denied.

11. Jean Baptiste Perrin: Awards Won By Jean Baptiste Perrin The biggest english dictionary RealDictionary.com. Awards of jean baptiste perrin. Stardose.com. RealLyrics.com. OnlyHitLyrics.com. Real Dictionary. MovieDose.com. Make 123Awards your start page . http://www.123awards.com/artist/5732.asp

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12. Jean Baptiste Perrin - Biography jean baptiste perrin – Biography. jean baptiste perrin was bornin Lille, September 30,1870, where he was educated at the École http://www.nobel.se/physics/laureates/1926/perrin-bio.html

Jean Baptiste Perrin His earliest work was on the nature of cathode rays, and their nature was proved by him to be that of negatively charged particles. He also studied the effect of the action of X-rays on the conductivity of gases. In addition, he worked on fluorescence, the disintegration of radium, and the emission and transmission of sound. The work for which he is best known is the study of colloids and, in particular, the so-called Brownian movement. His results in this field were able to confirm Einstein's theoretical studies in which it was shown that colloidal particles should obey the gas laws, and hence to calculate Avogadro's number N , the number of molecules per grammolecule of a gas. The value thus calculated agreed excellently with other values obtained by entirely different methods in connection with other phenomena, such as that found by him as a result of his study of the sedimentation equilibrium in suspensions containing microscopic gamboge particles of uniform size. In this way the discontinuity of matter was proved by him beyond doubt: an achievement rewarded with the 1926 Nobel Prize. Perrin was the author of many books and scientific papers. His book

13. Jean Baptiste Perrin Winner Of The 1926 Nobel Prize In Physics jean baptiste perrin, a Nobel Prize Laureate in Physics, at the Nobel Prize Internet Archive. jean baptiste perrin. 1926 Nobel Laureate in Physics submitted by Carmen Giunta) jean baptiste perrin Biography( submitted by Chinnappan Baskar) jean baptiste perrin http://www.almaz.com/nobel/physics/1926a.html

J EAN B APTISTE P ERRIN 1926 Nobel Laureate in Physics for his work on the discontinuous structure of matter, and especially for his discovery of sedimentation equilibrium. Background Residence: France Affiliation: Sorbonne University, Paris Featured Internet Links Search WWW Search The Nobel Prize Internet Archive Links added by Nobel Internet Archive visitors Perrin on cathode rays (1895) (submitted by Carmen Giunta Jean Baptiste Perrin – Biography (submitted by Chinnappan Baskar Jean Baptiste Perrin – Discontinuous structure of matter (submitted by Dr. Paul Harrison Jean Baptiste Perrin (Physics, Biographies) (submitted by Davis) Jean Baptiste Perrin (submitted by Jackson) Back to The Nobel Prize Internet Archive Literature Peace Chemistry ... Medicine We always welcome your feedback and comments

14. MSN Encarta - Perrin, Jean-Baptiste Sign in above. perrin, jeanbaptiste. perrin, jean-baptiste (1870-1942), FrenchPhysicist, Nobel Laureate. Find more about perrin, jean-baptiste from, http://encarta.msn.com/encyclopedia_761583303/Perrin_Jean-Baptiste.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. Perrin, Jean-Baptiste Perrin, Jean-Baptiste (1870-1942), French Physicist, Nobel Laureate. Perrin proved the discontinuous (or atomic) nature of matter, discovered the... Related Items Avogadro’s Number Brown, Robert 8 items Multimedia Selected Web Links The Nobel Prize in Physics 1926 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 Perrin, Jean-Baptiste

15. Perrin, Jean Baptiste perrin, jean baptiste zhäN bätEst' peraN' Pronunciation Key. perrin, jean baptiste , 18701942, French physicist. From 1910 to 1940 he was professor at the Univ. of Paris, and in 1941 he came to the United States. http://www.factmonster.com/ce6/people/A0838487.html

Encyclopedia Perrin, Jean Baptiste E Pronunciation Key Perrin, Jean Baptiste , French physicist. From 1910 to 1940 he was professor at the Univ. of Paris, and in 1941 he came to the United States. Perrin specialized in the Brownian movement of particles. For his work on the discontinuous structure of matter and for his discovery of the equilibrium of sedimentation (which permitted an accurate calculation of the size of atoms), he received the 1926 Nobel Prize in Physics. He is noted also for his work on X rays and cathode rays. His works include Atoms (1903, tr. 1923). His son, Francis Henri Perrin, Joliot-Curie 's dismissal. The Columbia Electronic Encyclopedia, Perrine, Charles Dillon Perrot, Georges Print this page Cite this page AD AD AD ADS Link to Fact Monster Add Fact Monster search to your site ... Privacy Brought to you by:

16. MSN Encarta - Search Results - Perrin Jean-Baptiste Encarta Search results for perrin jeanbaptiste . Page 1 of 3 next. 7. Magazineand news articles about perrin jean-baptiste *. Encarta Magazine Center. http://encarta.msn.com/Perrin_Jean-Baptiste.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 Encarta Search results for "Perrin Jean-Baptiste" Page of 3 next Exclusively for MSN Encarta Premium Subscribers Perrin, Jean-Baptiste Article—Encarta Encyclopedia Perrin, Jean-Baptiste (1870-1942), French Physicist, Nobel Laureate. Perrin proved the discontinuous (or atomic) nature of matter, discovered the... related items Avogadro’s Number Brown, Robert Brownian Motion Einstein, Albert ... Jean-Baptiste Perrin Picture—Encarta Encyclopedia Picture from Encarta Encyclopedia Atom: French chemist Jean-Baptiste Perrin Article—Encarta Encyclopedia Found in the Atom article Nobel Prize, Physics Chart or Table—Encarta Encyclopedia Found in the Nobel Prize Winners table Jean-Baptiste Greuze Article—Encarta Encyclopedia Greuze, Jean-Baptiste (1725-1805), French painter, born in Tournus. He studied art in Lyon and in Paris, where he became a leading genre painter.... Jean-Baptiste Dausset Article—Encarta Encyclopedia Dausset, Jean-Baptiste-Gabriel-Joachim

17. Perrin, Jean Baptiste perrin, jean baptiste (18701942). jean baptiste perrin was bornin Lille, September 30,1870, where he was educated at the Ecole http://www.cartage.org.lb/en/themes/Biographies/MainBiographies/P/Perrin/Perrin.

Perrin, Jean Baptiste Jean Baptiste Perrin was born in Lille, September 30,1870, where he was educated at the Ecole Normal Supérieure, becoming an assistant in physics during 1894-1897, when he began his researches on cathode rays and X-rays. He received the degree of "docteur ès sciences" in 1897 for a thesis on cathode and Rantgen rays and was appointed, in the same year, to a readership in physical chemistry at the Sorbonne, University of Paris. He became Professor here in 1910; a post which he held till 1940, when the Germans invaded his country. His earliest work was on the nature of cathode rays, and their nature was proved by him to be that of negatively charged particles. He also studied the effect of the action of X-rays on the conductivity of gases. In addition, he worked on fluorescence, the disintegration of radium, and the emission and transmission of sound. The work for which he is best known is the study of colloids and, in particular, the so-called Brownian movement. His results in this field were able to confirm Einstein's theoretical studies in which it was shown that colloidal particles should obey the gas laws, and hence to calculate Avogadro's number N, the number of molecules per grammolecule of a gas. The value thus calculated agreed excellently with other values obtained by entirely different methods in connection with other phenomena, such as that found by him as a result of his study of these dimentation equilibrium in suspensions containing microscopic gamboge 'particles of uniform size. In this way the discontinuity of matter was proved by him beyond doubt: an achievement rewarded with the 1926 Nobel Prize.

18. Jean Baptiste Perrin Winner Of The 1926 Nobel Prize In Physics jean baptiste perrin, a Nobel Prize Laureate in Physics, at the NobelPrize Internet Archive. jean baptiste perrin. 1926 Nobel Laureate http://almaz.com/nobel/physics/1926a.html

J EAN B APTISTE P ERRIN 1926 Nobel Laureate in Physics for his work on the discontinuous structure of matter, and especially for his discovery of sedimentation equilibrium. Background Residence: France Affiliation: Sorbonne University, Paris Featured Internet Links Search WWW Search The Nobel Prize Internet Archive Links added by Nobel Internet Archive visitors Perrin on cathode rays (1895) (submitted by Carmen Giunta Jean Baptiste Perrin – Biography (submitted by Chinnappan Baskar Jean Baptiste Perrin – Discontinuous structure of matter (submitted by Dr. Paul Harrison Jean Baptiste Perrin (Physics, Biographies) (submitted by Davis) Jean Baptiste Perrin (submitted by Jackson) Back to The Nobel Prize Internet Archive Literature Peace Chemistry ... Medicine We always welcome your feedback and comments

19. Jean Perrin --  Encyclopædia Britannica , jean baptiste perrin The Nobel Foundation Brief biography of this Frenchphysicist and Nobel Prize winner in physics for the year 1926. http://www.britannica.com/eb/article?eu=60809&tocid=0&query=therond, roger jean

20. Jean Baptiste Perrin [Pictures And Photos Of] old age; fullface;suit. Item ID perrin A6a. Francis perrin, jean baptiste perrin, Otto Stern....... Item ID Einstein E1. jean baptiste perrin. http://www.aip.org/history/esva/catalog/esva/Perrin_Baptiste.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 Marcel Louis Brillouin, Marie Curie, Albert Einstein, Paul Langevin, Hendrik Antoon Lorentz, Jean Baptiste Perrin, Max Karl Ernst Ludwig Planck, Ernest Rutherford Description First Solvay Congress; Brussels; L-R seated at table: Nernst; Brillouin; Solvay; Lorentz; Warburg; Perrin; Wien; Curie; Poincare. L-R Standing: Goldschmidt; Planck; Rubens; Sommerfeld; Lindemann; De Broglie; Knudsen; Hasenohrl; Hostelet; Herzen; Jeans; Rutherford; Kamerlingh-Onnes; Einstein; Langevin Item ID Einstein E1 Jean Baptiste Perrin Description middle age; three-quarter view; suit; sitting; book; viewing Item ID Perrin A1 Jean Baptiste Perrin Description old age; full-face; suit Item ID Perrin A2 Jean Baptiste Perrin Description old age ; three-quarter view ; suit Item ID Perrin A3 Jean Baptiste Perrin Description profile ; suit ; sketch ; drawing Item ID Perrin A4 Jean Baptiste Perrin Description old age; full-face; suit Item ID Perrin A6a Francis Perrin, Jean Baptiste Perrin, Otto Stern

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