第八章 Summary：We summarized all the contents of each chapters. The angular momentum is mentioned especially.8.1Contents of Chaper 1:The basic contents of chapter 1 are revised.[单选题]Through what angle is a 4 MeV a particle scattered when it approaches a gold nucleus with a impact parameter of 2.6 X 10-13 m? ( )
8.2Contents of Chaper 2:The basic contents of chapter 2 are revised.
8.3Contents of Chaper 3:The basic contents of chapter 3 are revised.
8.4Contents of Chaper 4:The basic contents of chapter 4 are revised.
8.5Contents of Chaper 5:The basic contents of chapter 5 are revised.
8.6Contents of Chaper 6:The basic contents of chapter 6 are revised.
8.7Contents of Chaper 7:The basic contents of chapter 7 are revised.
8.8Single electron system:The basic contents of single electron system are summarized.
8.9Many electrons system:The basic contents of many-electrons system are summarized.
选项:[6.25o, 24.98o, 49.96o, 12.49o]
[单选题]How large is the magnetic field generated by the electron in the ground state of a hydrogen atom, at the position of the proton if it would circulate according to Bohr model on the shell n = 1? ( )
选项:[7.98 T, 6.27 T, 12.54 T, 3.11 T]
[单选题]The Lande factor of 4D1/2 state is ( )
选项:[1.5, 2, 3, 0]
[单选题]The work function for the photoelectric effect in potassium is 2.25 eV. For the case when light with a wavelength of 3.6 x 10-7 m falls on the potassium, the velocity of the fastest of the emitted electrons is ( )
选项:[6.5X105 m/s, 2.3X103 m/s, 9.2X108 m/s, 7.4X106 m/s]
[单选题]Liquid helium (atomic weight 4.003) has a density r= 0.13 g/cm3. Estimate the radius of a He atom, assuming that the atoms are packed in the densest possible configuration, which fills 74% of the space. ( )
选项:[0.5 nm, 1.3 nm, 134.7 nm , 20.8 nm]
[单选题]The energy of a hydrogen atom in the first excited state is ( ) 选项:[-13.6 eV , -0.85 eV , -1.51 eV , -3.4 eV]
[单选题]On which of the following states of hydrogen the spin-orbit interaction has no effect? ( )
选项:[d state, p state, s state, f state]
[单选题]How many lines can be expected for the 32D->32P transition in sodium? ( )
选项:[2, 1, 3, 5]
[单选题]The de Broglie wavelength of an electron with kinetic energy of 100 keV is ( )
选项:[3.702 mm, 3.702 fm, 3.702 pm, 3.702 nm]
[单选题]The angle between the total and the orbital angular momenta in a 4D3/2 state is ( )
选项:[50.77o, 25.38o, 101.54o, 30o ]
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