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Physics · 2023 · 1 mark
Dual Nature of Radiation and MatterEinstein’s Photoelectric Equation: Energy Quantum of Radiation1 markApplymcq
CBSE 2023 · Region 4 · Set 2 · Q4
Photons of energy 4 · 3 eV are incident on a photosensitive surface of work function 2 · 3 eV. The stopping potential for photoelectrons is:
Photons of energy $\displaystyle 4 \cdot 3 \mathrm{eV}$ are incident on a photosensitive surface of work function $\displaystyle 2 \cdot 3 \mathrm{eV}$. The stopping potential for photoelectrons is :
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