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Atoms and Nuclei · 2015 · Shift 2

2 Physics questions from this JEE Advanced paper
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Atoms and Nuclei · 2015 · Shift 2

2 Physics questions from this JEE Advanced paper

  1. Q47.For a radioactive material, its activity A and rate of change of its activity R are defined as A=−dtdN​ and R=−dtdA​, where N(t) is the number of nuclei at time t. Two radioactive source P(mean life…
    Physics · Atoms and Nuclei · Numerical
  2. Q55.A fission reaction is given by 92236​U→54140​Xe+3894​Sr+x+y, where x and y are two particles. Considering 92236​U to be at rest, the kinetic energies of the products are denoted by KXe​,KSr​,Kx​(2MeV)…
    Physics · Atoms and Nuclei · Multiple correct