Question

plz.....give me exact answer.
why photoelectric effect got a Nobel prize?​

Answer 1

Answer:

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Explanation:

The Nobel Prize in Physics 1921 was awarded to Albert Einstein "for his services to Theoretical Physics, and especially for his discovery of the law of the photoelectric effect."

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Answer 2

Answer:

The Nobel Prize in Physics 1921 was awarded to Albert Einstein "for his services to Theoretical Physics, and especially for his discovery of the law of the photoelectric effect."