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Atoms and Nuclei · 2024 · 4 Apr · Shift 1

2 Physics questions from this JEE Main paper
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Atoms and Nuclei · 2024 · 4 Apr · Shift 1

2 Physics questions from this JEE Main paper

  1. Q68.Which of the following nuclear fragments corresponding to nuclear fission between neutron (01​n) and uranium isotope (92235​U) is correct :
    Physics · Atoms and Nuclei · MCQ
  2. Q83.A hydrogen atom changes its state from n=3 to n=2. Due to recoil, the percentage change in the wave length of emitted light is approximately 1×10−n. The value of n is ​. [Given Rhc =13.6 eV,hc=1242 eV nm,h=6.6×10−34 J s…
    Physics · Atoms and Nuclei · Numerical