Crossword With Physicists

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Across
  1. 1. The person known for his General and Special theory of relativity and the concept of mass-energy equivalence (E = mc2).
  2. 3. The person whose studies provided support for the idea that the Earth revolves round the sun. His work on falling bodies also laid the groundwork for Newton’s subsequent theories.
  3. 6. The person who discovered protons and hypothesized the existence of the neutron.
  4. 8. The person who made three laws of motion and set the foundation for modern classical mechanics.
Down
  1. 2. The person who suspected that electrons revolved in quantized orbits. Having suspected this, he worked on Rutherford’s model and proved that particles couldn’t occupy just any energy level.
  2. 4. The person who managed to show that cathode rays were composed of previously unknown negatively charged particles (electrons).
  3. 5. The person who discovered neutron.
  4. 7. The person who had his own theory on atoms which consisted of five parts called as the atomic theory.