Grotthuss-Draper law

noun Grott·huss-Dra·per law \ ˈgrȯt|ˌhu̇s|ˈdrāpə(r)- , ˈgrät| , |ˌhüs| \

Definition of Grotthuss-Draper law

: a statement in physical chemistry: radiation produces photochemical action only through absorption of its energy by the substance affected

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Origin and Etymology of grotthuss-draper law

after Theodor von Grotthuss †1822 German physicist and John W. Draper †1882 American chemist


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