Physics, the Excitement of DiscoveryWadsworth Publishing Company, 1983 - 494 Seiten |
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Seite 286
... Rutherford's Model of the Atom Rutherford realized that Thomson's model could not be correct . The backward - scattering was certainly extraordinarily small ( only 1 in 8000 ) , but it was not zero . Rutherford pondered , What must the ...
... Rutherford's Model of the Atom Rutherford realized that Thomson's model could not be correct . The backward - scattering was certainly extraordinarily small ( only 1 in 8000 ) , but it was not zero . Rutherford pondered , What must the ...
Seite 287
... Rutherford proposed the model of the atom shown in Fig . 12-9 . Because the diameter of the atom was about 10-10 m , Rutherford concluded that the nucleus was surrounded by a sphere of that diameter containing the electrons . How the ...
... Rutherford proposed the model of the atom shown in Fig . 12-9 . Because the diameter of the atom was about 10-10 m , Rutherford concluded that the nucleus was surrounded by a sphere of that diameter containing the electrons . How the ...
Seite 368
... Rutherford as he car- ries out research at McGill University in Mont- real , Canada , in 1899. Like Madame Curie , Rutherford used the apparatus shown in Fig . 16-1 to study radioactivity . Because the rays from the radioactive material ...
... Rutherford as he car- ries out research at McGill University in Mont- real , Canada , in 1899. Like Madame Curie , Rutherford used the apparatus shown in Fig . 16-1 to study radioactivity . Because the rays from the radioactive material ...
Inhalt
Atoms and Electric Charge | 10 |
Xrays and the Atom | 16 |
A Model of the Hydrogen Atom | 23 |
Urheberrecht | |
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Häufige Begriffe und Wortgruppen
absorbed acceleration allowed orbit alpha decay alpha particle alpha ray angle angular momentum anode atomic mass atomic number ball beam beta rays Bohr Bohr's calculation question cathode ray tube cathode rays Chapter charged particles chemical chloride collision Coulomb's law coulombs crystal Curie decay DEVELOPMENT OF MODERN diagram diffraction distance elec electron jumps element emitted energy level equal Equation example experiment Fermi fission force gamma rays Geiger half-life helium hydrogen atom ionization isotope joules kinetic energy larger Larry laser m/sec magnetic field measure MODERN PHYSICS molecules negatively charged neutron newtons nitrogen nuclear observed photographic physicist plate positive charge positron potential energy produced protons quantum numbers radiation radioactive radius radon nucleus reaction Rutherford scattered shown in Fig shows sodium spectrum speed of light strike Table target theory Thomson thorium ticle tion tron uranium voltage wave nature wavelength X-ray