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Who Discovered the Photoelectric Effect?

Who discovered the photoelectric effect? Find the answer to this question and access a vast question bank that is customized for learners.

Answer :- The renowned German physicist Heinrich Rudolf Hertz discovered the photoelectric effect in the year 1887. The photoelectric effect can be described as the phenomenon wherein the particles that are electrically charged get released within or from the surface when it has absorbed electromagnetic radiation. Thus, Hertz discovered the photoelectric effect and explained it as the process through which electrons eject from a metal surface as light falls on it.