To detect trace amounts of a gaseous species in a mixture of gases, the preferred probing tools is
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Engineering Physics · all questionsNuclear and Particle Physics
Nuclear and Particle Physics
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In a Stern-Gerlach experiment, the magnetic field is in +Z direction. A particle comes out of this experiment in state. Which of the following statements are true?
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By capturing an electron, transforms into releasing
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The order of magnitude of the binding energy per nucleon in a nucleus is
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The plot of log A vs time t, where A is activity as shown in the figure, corresponds to decay
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As one moves along the line of stability from 56Fe to 235U nucleus, the nuclear binding energy per particle decreases from about 8.8 MeV to 7.6 MeV. This trend is mainly due to the
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Weak nuclear forces act on
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The following gives a list of pairs containing
i. a nucleus
ii. one of its properties
Find the pair which is inappropriate
i. a nucleus
ii. one of its properties
Find the pair which is inappropriate
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The nucleus of the atom consists of
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To explain the observed magnetic moment of deuteron (0.8574 μN), its ground state wavefunction is taken to be an admixture of S and D states. The expectation values of the z component of the magnetic moment in pure S and pure D states are 0.8797 μN and 0.3101 μN respectively. The contribution of the D state to the mixed ground state is approximately
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