A photosensitive surface has a work function of 2.00 eV. The maximum kinetic energy of…
Physics · Class 12 · CBSE — Dual Nature of Radiation & Matter
A photosensitive surface has a work function of 2.00 eV. The maximum kinetic energy of electrons ejected from this surface by radiation of wavelength 300 nm is:
- 0.54 eV
- 1.07 eV
- 1.61 eV
- 2.14 eV
Answer
(D) 2.14 eV
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