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Sir J. J. Thomson, (born Dec. 18, 1856, Cheetham Hill, near Manchester, Eng.—died Aug. 30, 1940, Cambridge, Cambridgeshire), English physicist. Educated at the University of Cambridge, he taught there at the Cavendish Laboratory (1884–1918), which he developed into a world-renowned institution, and was master of Trinity College (1918–40).
Thomson, mit der die Versuche Jean Perrins wieder aufgenommen und zu quantitativen Resultaten gebracht wurden, kündigte das Ende der mechanisti-Sir J.J. Thomson im Gespräch mit F.B. Jewett (1923), der später erster Präsident der Bell Laboratories werden sollte. (1) Röntgen sollte brs 1910 ern entschredener Gegner der Exrstenz
13 de feb. de 2024 · J.J. Thomson’s work fundamentally shifted our understanding of atomic structure. He showed us that atoms aren’t indivisible; they contain even smaller particles. Cathode Rays and Electrons. Thomson’s journey into the invisible began with cathode rays. These rays, simply put, are streams of electrons observed in vacuum tubes.
Modelo. Importancia. Los experimentos que dieron origen a la propuesta del modelo atómico de Thompson se realizaron en 1897 sin embargo, los reportó hasta 1902; en éstos considera al átomo como una gran esfera con carga eléctrica positiva, en la que se distribuyen los electrones como pequeños granitos al que llamó “budín con pasas ...
Eleven laureates were awarded a Nobel Prize in 2023, for achievements that have conferred the greatest benefit to humankind. Their work and discoveries range from effective mRNA vaccines and attosecond physics to fighting against the oppression of women. See them all presented here.
10 de ene. de 2020 · Joseph John Thomson (1856-1940) foi um físico britânico. Descobriu o elétron. Recebeu o Prêmio Nobel de Física, em 1906. Foi Diretor do Laboratório Cavendish, da Universidade de Cambridge. Joseph John Thomson nasceu em Cheetham Hill, perto de Manchester, Inglaterra, no dia 18 de dezembro de 1856. Seu pai comerciava livros raros e antigos.
约瑟夫·约翰·汤姆逊（Joseph John Thomson，1856年12月18日——1940年8月30日），爵士，出生于英国曼彻斯特，英国物理学家，电子的发现者，诺贝尔物理学奖获得者，第三任卡文迪许实验室主任，前英国皇家学会会长。1870年，14岁的汤姆逊进行欧文斯学院（现维多利亚大学）学习工程学。1876年进入剑桥 ...
