Question

If the energy of the light that falls on the surface of the metal is EXACTLY equal to the work function, will then any photoelectric effect be observed since the electrons won’t have any kinetic energy?

Answer 1

Answer:

photoelectric effect, phenomenon in which electrically charged particles are released from or within a material when it absorbs electromagnetic radiation. The effect is often defined as the ejection of electrons from a metal plate when light falls on it.

Answer 2

Answer:

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