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State PCS PYQPrelims 2018

UPPCS · Question 141

Einstein was awarded the Nobel Prize for which of his theories?

  1. Theory of relativity
  2. Theory of photo electricity
  3. Theory of specific heats
  4. Theory of Brownian motion
Show answer & explanation

Answer: (B) Theory of photo electricity

Explanation

Einstein received the 1921 Nobel Prize in Physics for his explanation of the photoelectric effect, not for relativity.