Question

How to determine planck's constant with photoelectric effect?

Answer 1

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To determine the work function “φ” light upon a metal surface may cause electrons to be emitted from the metal. 

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Answer 2

To determine the work function “φ” of a metal. effect experiment. In this experiment, shining light upon a metal surface may cause electrons to be emitted from the metal. In 1905, Albert Einstein working in a Swiss patent office published a paper in which he explained the photoelectric effect.

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