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Atoms and Nuclei · 2018 · Shift 2

2 Physics questions from this JEE Advanced paper
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Atoms and Nuclei · 2018 · Shift 2

2 Physics questions from this JEE Advanced paper

  1. Q40.In a radioactive decay chain, 90232​Th nucleus decays to 82212​Pb nucleus. Let Nα​ and Nβ​ be the number of α and β− particles, respectively, emitted in this decay process. Which of…
    Physics · Atoms and Nuclei · Multiple correct
  2. Q49.Consider a hydrogen-like ionized atom with atomic number Z with a single electron. In the emission spectrum of this atom, the photon emitted in the n=2 to n=1 transition has energy 74.8eV higher than the photon emitted in the n=3…
    Physics · Atoms and Nuclei · Numerical