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Atoms and Nuclei · 2015 · Shift 1

3 Physics questions from this JEE Advanced paper
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Atoms and Nuclei · 2015 · Shift 1

3 Physics questions from this JEE Advanced paper

  1. Q50.Consider a hydrogen atom with its electron in the nth orbital. An electromagnetic radiation of wavelength 90 nm is used to ionize the atom. If the kinetic energy of the ejected electron is 10.4 eV, then the value of n is (hc = 1242 eV nm)
    Physics · Atoms and Nuclei · Numerical
  2. Q52.A nuclear power plant supplying electrical power to a village uses a radioactive material of half life T years as the fuel. The amount of fuel at the beginning is such that the total power requirement of the village is 12.5 % of the…
    Physics · Atoms and Nuclei · Numerical
  3. Q59.Match the nuclear processes given in Column I with the appropriate option(s) in Column II: Includes diagram
    Physics · Atoms and Nuclei · MCQ