9. Quantum Mechanics
Photoelectric Effect
Multiple Choice
Multiple ChoiceWhich of the following is true about the photoelectric effect?
A
The emission of electrons depends on the energy of a single photon.
B
In order to meet the threshold frequency requirement, the photon must have the same or greater energy than the electron's binding energy.
C
The kinetic energy of the ejected electron equals the energy of the photon minus the binding energy of the electron.
D
The excess energy of the photon, beyond the binding energy, is transferred to the electron in the form of kinetic energy.
E
All of the above are true.
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