Physics, asked by pradheepdr5687, 1 year ago

What is wrong in einstein photoelectric effect?

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Answered by sejuu

In 1886 and 1887, Heinrich Hertz discovered that ultraviolet light can cause electrons to be ejected from a metal surface. ... The light intensity affects only the number of ejected electrons and not their kinetic energies. Einstein tackled the problem of the photoelectric effect in 1905.

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