Physics, the Excitement of DiscoveryWadsworth Publishing Company, 1983 - 494 Seiten |
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Seite 285
... scattering of 1 ° would require an excess of 30 scatterings in one direction . This could hap- pen if the alpha particle were scattered by 400 atoms , with 215 scatterings in one direction ( upward ) and 185 in the other direction ...
... scattering of 1 ° would require an excess of 30 scatterings in one direction . This could hap- pen if the alpha particle were scattered by 400 atoms , with 215 scatterings in one direction ( upward ) and 185 in the other direction ...
Seite 287
... scattered to 53 ° . As a result , the alpha particle scattered to 152 ° has the larger force exerted on it and is , hence , scattered to the larger angle . We can visualize the vast emptiness of the atom by considering that , using the ...
... scattered to 53 ° . As a result , the alpha particle scattered to 152 ° has the larger force exerted on it and is , hence , scattered to the larger angle . We can visualize the vast emptiness of the atom by considering that , using the ...
Seite 289
... scattered to various angles 0 ? Suppose that the thickness of the foil in Fig . 12-10 corresponds to 1000 atoms placed end to end . Table 12-1 shows that any alpha particle , which is aimed directly at the nucleus ( that is , H is ...
... scattered to various angles 0 ? Suppose that the thickness of the foil in Fig . 12-10 corresponds to 1000 atoms placed end to end . Table 12-1 shows that any alpha particle , which is aimed directly at the nucleus ( that is , H is ...
Inhalt
Atoms and Electric Charge | 10 |
Xrays and the Atom | 16 |
A Model of the Hydrogen Atom | 23 |
Urheberrecht | |
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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