Grotthuss-Draper law
noun
Grott·huss-Dra·per law
ˈgrȯt|ˌhu̇s|ˈdrāpə(r)-,
ˈgrät|,
|ˌhüs|
: a statement in physical chemistry: radiation produces photochemical action only through absorption of its energy by the substance affected
Word History
Etymology
after Theodor von Grotthuss †1822 German physicist and John W. Draper †1882 American chemist
- cast
- cast (off)
- cast (up)
- cast a (dark) cloud
- cast a cloud
- cast a dark cloud
- cast a pall on
- cast a pall on/over
- cast a pall over
- cast about
- cast about (for)
- cast about for
- cast about/around for
- cast adrift
- cast and crew
- cast around
- cast around (for)
- cast around for
- cast aside
- cast aspersions
- cast aspersions on
- cast back
- cast behind
- cast caution to the wind
- cast coating