Dual Nature of Radiation and Matter

CBSE Class 12 · Physics · 33 past questions

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1. Q1 2026

   Radiation of wavelength 200 nm is incident on a photosensitive surface of work function 4·2 eV. The kinetic…

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2. Q6 2026

   In a photoelectric experiment, the emitter plate is irradiated with radiation of 200 nm. The photocurrent…

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