Titlebook: Compendium of Quantum Physics; Concepts, Experiment Daniel Greenberger,Klaus Hentschel,Friedel Weinert Book 2009 Springer-Verlag Berlin Hei

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Black-Body Radiation, has given excellent agreement with observation. This derivation was the culmination of research Planck had begun in the mid-1890s. In a series of lengthy papers, Planck had combined thermodynamics, in which he was an acknowledged authority, with the new electromagnetic theory of James Clerk Maxwell

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,Bohr’s Atomic Model,e widely recognized that both atoms contain electrons and at the same time were almost fully penetrable by electron bombardment. Between 1901 and 1905 various physicists and science popularizers draw the analogy between atoms and planetary systems (e.g. Jean Perrin (1870–1942), Wilhelm Meyer (1853–1

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Who Are ‘Good’ Morals/Ethics Good for?assume that this positive charge was continuously distributed throughout the atom, whose radius was estimated at the time to be around 10. m. The very small negatively charged electrons (contemporary estimates indicated an order of magnitude of 10. m) were distributed in the atom like raisins inside