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Dual Nature of Radiation · 2019 · 12 Jan · Shift 2

2 Physics questions from this JEE Main paper
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Dual Nature of Radiation · 2019 · 12 Jan · Shift 2

2 Physics questions from this JEE Main paper

  1. Q55.When a certain photosensitive surface is illuminated with monochromatic light of frequency v, the stopping potential for the current is –V0/2. When the surface is illuminated by monochromatic light of frequency v/2, the stopping potential…
    Physics · Dual Nature of Radiation · MCQ
  2. Q57.In a Frank-Hertz experiment, an electron of energy 5.6 eV passes through mercury vapour and emerges with an energy 0.7 eV. The minimum wavelength of photons emitted by mercury atoms is close to :
    Physics · Dual Nature of Radiation · MCQ