FAQ

What is the Photoelectron Energy?
Photoelectron Energy refers to the kinetic energy of an electron that is emitted or liberated from a material or atom when it absorbs a photon of sufficient energy. Photoelectron Energy is usually measured using the Electron-Volt for Energy. Note that the value of Photoelectron Energy is always positive.
Can the Photoelectron Energy be negative?
No, the Photoelectron Energy, measured in Energy cannot be negative.
What unit is used to measure Photoelectron Energy?
Photoelectron Energy is usually measured using the Electron-Volt[eV] for Energy. Joule[eV], Kilojoule[eV], Gigajoule[eV] are the few other units in which Photoelectron Energy can be measured.
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