(a) A Rutherford scattering experiment is set up with protons of kinetic energy K = 2.8 MeV incident on a cadmium foil (atomic number Z = 48). Calcu- late the minimum distance rmin of the protons from the nucleus if their angular momentum has magnitude L= 1000h. (b) What properties of the atom can be concluded from the Rutherford scattering experiment? Compare the results of this experiment with the prediction of the Thomson model.
(a) A Rutherford scattering experiment is set up with protons of kinetic energy K = 2.8 MeV incident on a cadmium foil (atomic number Z = 48). Calcu- late the minimum distance rmin of the protons from the nucleus if their angular momentum has magnitude L= 1000h. (b) What properties of the atom can be concluded from the Rutherford scattering experiment? Compare the results of this experiment with the prediction of the Thomson model.
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Transcribed Image Text:(a) A Rutherford scattering experiment is set up with protons of kinetic energy
K = 2.8 MeV incident on a cadmium foil (atomic number Z = 48). Calcu-
late the minimum distance rmin of the protons from the nucleus if their angular
momentum has magnitude L = 1000h.
(b) What properties of the atom can be concluded from the Rutherford scattering
experiment? Compare the results of this experiment with the prediction of the
Thomson model.
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