Multiple choice general knowledge science & technology

Einstein was awarded the Nobel Prize in Physics which was officially bestowed for his explanation of

  1. Modern quantum theory

  2. General relativity

  3. Hole argument and Entwurf theory

  4. Photoelectric Effect
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Einstein received the 1921 Nobel Prize specifically for his 1905 work on the photoelectric effect, which established light's quantum nature. Relativity, though more famous, was explicitly excluded.

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