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Barkla Charles Glover:     more detail

Hochschullehrer (Edinburgh): Max Born, Charles Glover Barkla, Donald Nicol, Donald Michie, John Hutton Balfour, Richard Gregory, Robert Sibbald (German Edition) Hochschullehrer (King's College London): Charles Glover Barkla, James Clerk Maxwell, Rosalind Franklin, Hans Jürgen Eysenck, Donald Nicol (German Edition) "Radiation and matter." (Watt anniversary lectures) by Charles Glover Barkla, 1920 On X-rays and the theory of radiation (Roy. soc. of London. Phil. trans) by Charles Glover Barkla, 1917

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1. Barkla, Charles Glover - MSN Encarta
   Barkla, Charles Glover (18771944), English physicist and Nobel laureate. Barkla devoted most of his career to investigations of X rays. For his  
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   Extractions: var s_account="msnportalencarta"; MSN home Mail My MSN Sign in ... more Hotmail Messenger My MSN MSN Directory Air Tickets/Travel Autos City Guides Election 2008 ... More Additional Reference Materials Thesaurus Translations Multimedia Other Resources Education Resources Math Help Foreign Language Help Project Planner ... Help Related Items more... Encarta Search Search Encarta about Charles G. Barkla Also on Encarta 7 tips for funding an online degree How to succeed in the fashion industry without being a top designer Presidential Myths Quiz Advertisement Encyclopedia Article Find Print E-mail Blog It Multimedia 1 item Charles G. Barkla (1877-1944), English physicist and Nobel laureate. Barkla devoted most of his career to investigations of X rays . For his study of radiation given off by substances when exposed to X rays, Barkla was awarded the 1917 Nobel Prize in physics. Born in Widnes, England, Barkla studied mathematics and physics at University College in Liverpool, where he received a B.S. degree in 1898, an M.S. degree in 1899, and a Ph.D. degree in 1904. He taught at Liverpool until 1909, when he became Wheatstone Professor of Physics at King's College in London. From 1913 until his death, he held the chair of natural philosophy at the University of Edinburgh in Scotland. When Barkla first noticed secondary radiation coming from substances exposed to X rays, he assumed that the secondary radiation was caused by scattering of the primary X rays. Since the intensity of the secondary radiation (composed mostly of

2. Barkla Charles Glover - Search Results - MSN Encarta
   HomeHotmailSpacesVideoSign in. yellow pageslocal classifiedsencartamore. Envelope Hotmail Two people figures Messenger Figure of person in front of computer  
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3. Barkla Charles Glover
   Citováno z „http//www.skolavpohode.cz/index.php/Textbarkla_charles_glover“. Inzerce. P íprava na p ijíma ky p es internet? A co internetové kurzy? Služby  
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   Extractions: Registruj se Navigace Reklama Jsi lepÅ¡­ než ostatn­ uchazeči o studium na VÅ ? Zkus­Å¡ testy FAKTUM? Z skolavpohode.cz Přej­t na: navigace hled¡n­ Charles Glover Barkla z­skal v roce 1917 Nobelovu cenu za jeho pr¡ci o rozptylu rentgenov©ho z¡Å™en­. Rozptyl nast¡v¡ pokud jsou rentgenov© paprsky při průchodu l¡tkou odchylov¡ny od sv© původn­ trasy elektrony z atom¡rn­ch obalů. Jevu je využ­v¡no při studiu atom¡rn­ch struktur l¡tek. Ch. G. Barkla vystudoval na Trinity and King´s Colleges v Cambridge, v roce 1902 nastoupil na Liverpool Univerzity, v roce 1909 přes­dlil do Lond½na na University of London a v roce 1913 se stal profesorem př­rodn­ filozofie na University of Edinburgh. V roce 1906 Barkla a C. A. Sadler použili rozptylu rentgenov½ch paprsků k určen­ počtu elektronů v atomu uhl­ku. Přibližně v t©to době tak© Barkla rentgenov© z¡Å™en­ polarizoval (rentgenov© vlny nechal kmitat pouze v jedn© rovině), č­mž uk¡zal, že rentgenov© z¡Å™en­ je př­Än© vlněn­ stejně jako ostatn­ elektromagnetick© z¡Å™en­ (např­klad světlo). Pokračov¡n­ je př­stupn© pouze pro registrovan©. PřihlaÅ¡ se nebo se zaregistruj.

4. Barkla Charles Glover - WIEM, Darmowa Encyklopedia
   Barkla Charles Glover (18771944), fizyk brytyjski. W latach 1899-1900 wspó pracownik JJ Thomsona w Laboratorium Cavendisha w Cambridge  
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   Extractions: Szukaj Poczta Onet.pl S³owniki Kursy ... TVN Lingua Sklep barkla charles glover katalog.onet.pl Informacje o serwisie Kursy on-line Napisz do nas O nas Pomoc ... Aktualizacja encyklopedii wszystkie encyklopedia prawa wielka ksiêga imion s³ownik informatyczny Poka¿ tylko zdjêcia, filmy i mapy Jak szukaæ? Dodaj do notesu Fizyka, Europa, Wielka Brytania, XIX i pocz±tek XX w., I wojna ¶wiatowa Barkla Charles Glover (1877-1944), fizyk brytyjski. W latach 1899-1900 wspó³pracownik J.J. Thomsona w Laboratorium Cavendisha w Cambridge, profesor uniwersytetów w Londynie (1909-1913) i Edynburgu (1913-1944), cz³onek Royal Society. Badacz promieniowania rentgenowskiego; odkry³ jego polaryzacjê i na tej podstawie poprawnie wnioskowa³ o jedno¶ci natury tego promieniowania i zwyk³ego ¶wiat³a. Odkry³ widmo liniowe promieniowania emitowanego w procesie fluorescencji rentgenowskiej ( charakterystyczne promieniowanie rentgenowskie), za co w 1917 otrzyma³ Nagrodê Nobla Zobacz równie¿: Rentgenowskie promieniowanie

5. Barkla, Charles Glover - MSN Encarta
   Translate this page Barkla, Charles Glover (Widnes, Lancashire 1877 - Edimburgo 1944), fisico britannico. Dedicò gran parte della sua carriera allo studio dei raggi X .  
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6. Barkla, Charles Glover - MSN Encarta
   Translate this page Barkla, Charles Glover (1877-1944), physicien anglais.  
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   Extractions: var s_account="msnportalencartafr"; Accueil MSN Hotmail Mon MSN Connexion ... plus Hotmail Messenger Profil Messenger Mobile + de services Actions Solidaires Actualit©s Annonces immo Astrologie ... Aide Recherche Encarta Rechercher dans Encarta des informations sur Barkla, Charles Glover Article Rechercher dans tout le texte de l'article Afficher cet article au format imprimable Envoyer M©dias 1 ©l©ment Barkla, Charles Glover (1877-1944), physicien anglais. N©   Widnes, en Angleterre, Barkla ©tudie les math©matiques et la physique   l’universit© de Liverpool o¹ il obtient son doctorat en 1904. Il enseigne   Liverpool jusqu’en 1909, date   laquelle il obtient une chaire de professeur de physique au King’s College de Londres. De 1913 jusqu’  sa mort, il est titulaire de la chaire de physique de l’universit© d’‰dimbourg (‰cosse). Lorsqu’il constate pour la premi¨re fois l’existence d’un rayonnement secondaire ©mis par des substances expos©es aux rayons X , Barkla imagine que ce rayonnement est d»   la dispersion des rayons X primaires. ‰tant donn© que l’intensit© du rayonnement secondaire (essentiellement compos© d’©lectrons) augmente avec la densit© de la substance, il conclut que plus la masse atomique ou mol©culaire d’une substance est ©lev©e, plus ces derniers contiennent d’©lectrons. Cette d©couverte constitue la premi¨re suggestion de l’existence d’un lien entre le nombre d’©lectrons pr©sents dans l’atome d’un ©l©ment et la position de cet ©l©ment dans le tableau p©riodique (

7. Barkla, Charles Glover - MSN Encarta
   Translate this page Barkla, Charles Glover (1877-1944), britischer Physiker und Nobelpreisträger.  
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8. Barkla, Charles Glover - Format Imprimable - MSN Encarta
   Translate this page Cliquez ici pour imprimer cette page Imprimer. Barkla, Charles Glover, Format lecture. Dans le menu Fichier, cliquez sur Imprimer.  
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   Extractions: var s_account="msnportalencartacafr"; Imprimer Barkla, Charles Glover Format lecture Dans le menu Fichier, cliquez sur Imprimer. Barkla, Charles Glover Barkla, Charles Glover (1877-1944), physicien anglais. N©   Widnes, en Angleterre, Barkla ©tudie les math©matiques et la physique   l’universit© de Liverpool o¹ il obtient son doctorat en 1904. Il enseigne   Liverpool jusqu’en 1909, date   laquelle il obtient une chaire de professeur de physique au King’s College de Londres. De 1913 jusqu’  sa mort, il est titulaire de la chaire de physique de l’universit© d’‰dimbourg (‰cosse). Lorsqu’il constate pour la premi¨re fois l’existence d’un rayonnement secondaire ©mis par des substances expos©es aux rayons X, Barkla imagine que ce rayonnement est d»   la dispersion des rayons X primaires. ‰tant donn© que l’intensit© du rayonnement secondaire (essentiellement compos© d’©lectrons) augmente avec la densit© de la substance, il conclut que plus la masse atomique ou mol©culaire d’une substance est ©lev©e, plus ces derniers contiennent d’©lectrons. Cette d©couverte constitue la premi¨re suggestion de l’existence d’un lien entre le nombre d’©lectrons pr©sents dans l’atome d’un ©l©ment et la position de cet ©l©ment dans le tableau p©riodique ( voir Classification p©riodique).

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