Multiple choice

Who discovered X-rays?

  1. Newton

  2. Faraday

  3. Roentgen

  4. Hertz
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Wilhelm Roentgen discovered X-rays in 1895 while experimenting with cathode ray tubes. His discovery revolutionized medical diagnostics and earned him the first Nobel Prize in Physics in 1901.

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