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Dual Nature of Radiation · 2019 · 10 Jan · Shift 2

1 Physics questions from this JEE Main paper
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Dual Nature of Radiation · 2019 · 10 Jan · Shift 2

1 Physics questions from this JEE Main paper

  1. Q73.A metal plate of area 1 × 10–4 m2 is illuminated by a radiation of intensity 16 mW/m2. The work function of the metal is 5 eV. The energy of the incident photons is 10 eV and only 10% of it produces photo electrons. The number of…
    Physics · Dual Nature of Radiation · MCQ