How Albert Einstein Proved Atoms Existed Through Mathematics

Discover how Einstein's analysis of Brownian motion provided proof for the existence of atoms.

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Albert Einstein provided evidence for atoms through his explanation of Brownian motion in 1905. He demonstrated how the random movement of particles suspended in a fluid pointed to the existence of atoms and molecules. His mathematical analysis linked these erratic motions to the size and existence of atoms, providing quantitative backing for atomic theory.

FAQs & Answers

  1. What is Brownian motion? Brownian motion refers to the random movement of particles in a fluid, which provided evidence for the existence of atoms.
  2. How did Einstein's work impact atomic theory? Einstein's mathematical analysis of Brownian motion quantitatively supported the atomic theory, linking particle motion to atomic existence.
  3. What year did Einstein explain Brownian motion? Albert Einstein explained Brownian motion in his 1905 paper, providing significant evidence for the atomic model.

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