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Dual Nature of Radiation · 2004 · Shift 0

2 Physics questions from this JEE Main paper
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Dual Nature of Radiation · 2004 · Shift 0

2 Physics questions from this JEE Main paper

  1. Q120.The work function of a substance is 4.0eV. The longest wavelength of light that can cause photo-electron emission from this substance is approximately.
    Physics · Dual Nature of Radiation · MCQ
  2. Q122.According to Einstein's photoelectric equation, the plot of the kinetic energy of the emitted photo electrons from a metal Vs the frequency, of the incident radiation gives as straight the whose slope
    Physics · Dual Nature of Radiation · MCQ