Who Discovered Gamma Rays? The Story of Paul Villard's Discovery

Learn about Paul Villard, the first to discover gamma rays in 1900 while studying radioactive emissions.

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Paul Villard first discovered gamma rays in 1900. He was a French chemist and physicist who initially identified this form of electromagnetic radiation while studying radioactive emissions from radium.

FAQs & Answers

  1. What are gamma rays? Gamma rays are high-energy electromagnetic radiation emitted during radioactive decay of atomic nuclei.
  2. How are gamma rays used in science? Gamma rays are used in various fields, including medical imaging and cancer treatment.
  3. What is the significance of Paul Villard's discovery? Paul Villard's discovery of gamma rays expanded our understanding of radiation and its effects.