Electromagneticspectrum

Electromagnetic Discoveries

  • William Herschel

    William Herschel

    The British astronomer discovers infra-red radiation.(red waves)
  • Period: to

    Different discoveries over time for electromagnets

  • Johann Ritter

    Johann Ritter

    German Chemist discovered UV radiation
  • James Maxwell

    James Maxwell

    British scientist who predicted the existence of continuous EM waves
  • Heinrich Hertz

    Heinrich Hertz

    German Scientist who discovered Radio waves
  • Wihelm Roentgen

    Wihelm Roentgen

    German physicist who discovered x-rays
  • Henri Becquerel

    Henri Becquerel

    French physicist who discovered radioactive rays emitted by uranium
  • Marie Curie

    Marie Curie

    Discovered Radium
  • Paul Villard

    Paul Villard

    the Frenchman discovered Gamma rays