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Dual Nature of Radiation · 2021 · 31 Aug · Shift 2

2 Physics questions from this JEE Main paper
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Dual Nature of Radiation · 2021 · 31 Aug · Shift 2

2 Physics questions from this JEE Main paper

  1. Q47.A free electron of 2.6 eV energy collides with a H+ ion. This results in the formation of a hydrogen atom in the first excited state and a photon is released. Find the frequency of the emitted photon. (h = 6.6 × 10 − 34 Js)
    Physics · Dual Nature of Radiation · MCQ
  2. Q50.Consider two separate ideal gases of electrons and protons having same number of particles. The temperature of both the gases are same. The ratio of the uncertainty in determining the position of an electron to that of a proton is…
    Physics · Dual Nature of Radiation · MCQ