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In the context of photoelectric effect, work function ( ϕ ) is defined as the any of the choices mentioned here minimum
Posted: Fri Jul 15, 2022 7:35 am
by answerhappygod
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In the context of photoelectric effect, work function ( ϕ ) is defined as the any of the choices mentioned here minimum amount of energy required to remove an electron from a metal (solid) surface to a point in the vacuum immediately outside the surface. minimum energy with which an electron is bound in the metal being exposed to light. minimum energy required for an electron to break free from the surface of the metal exposed with light.