Maximum kinetic energy of photoelectrons
In a electron diffraction tube, photons have energy \(4.3\,\text{eV}\) and the metal work function is \(2\,\text{eV}\). Calculate maximum photoelectron kinetic energy. Enter the numerical result and choose the interpretation that matches the quantum or nuclear physics.
Worked practice: physics data and result
Read the physical quantities first, then calculate the result and state what it means.
Write a full answer
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