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Dual Nature of Radiation · 2019 · 11 Jan · Shift 2

1 Physics questions from this JEE Main paper
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Dual Nature of Radiation · 2019 · 11 Jan · Shift 2

1 Physics questions from this JEE Main paper

  1. Q56.In a photoelectric experiment, the wavelength of the light incident on a metal is changed from 300 nm to 400 nm. The decrease in the stopping potential is close to: (ehc​ = 1240 nm eV)
    Physics · Dual Nature of Radiation · MCQ