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Dual Nature of Radiation · 2020 · 3 Sep · Shift 1

1 Physics questions from this JEE Main paper
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Dual Nature of Radiation · 2020 · 3 Sep · Shift 1

1 Physics questions from this JEE Main paper

  1. Q55.When the wavelength of radiation falling on a metal is changed from 500 nm to 200 nm, the maximum kinetic energy of the photoelectrons becomes three times larger. The work function of the metal is close to :
    Physics · Dual Nature of Radiation · MCQ