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William Herschel
a British astronomer, discovered infra-red radiation (heat waves). -
william herschel
a British astronomer, discovered infra-red radiation (heat waves). -
Johann Ritter
German chemist that discovered UV radiation -
johann ritter
german chemist discovered UV radiation -
James Maxwel
a British scientist, predicted the existence of continuous EM waves -
james maxwell
a British scientist, predicted the existence of continuous EM waves. -
Heinrich Hertz
german scientist that created radio waves -
heinrich hertz
german scientist that discovered radio waves. -
Wihelm Roentgen
German physicist discovered x-ray -
Wihelm Roentgen
german physicist discovered x-rays -
Henri Becquere
French physicist that discovered radioactive rays emitted by uranium. -
Henri Becquere
French physicist discovered radioactive rays emitted by uranium. -
Marie Curie
discovered radium. -
Marie Curie
discovered radium. -
Paul Villard
frenchman discovered gamma rays