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Crookes radiometer
Crookes radiometer n (General Physics) physics a type of radiometer consisting of an evacuated glass bulb containing a set of lightweight vanes, each blackened on one side. The vanes are mounted on a vertical axis and revolve when light, or other radiant energy, falls on them Thesaurus| Noun | 1. | Crookes radiometer - electromagnetic radiometer consisting of a small paddlewheel that rotates when placed in daylightradiometer - meter to detect and measure radiant energy (electromagnetic or acoustic) |
Crookes radiometer
Crookes radiometer[′kru̇ks ‚rād·ē′äm·əd·ər] (physics) A radiometer used to demonstrate that radiant energy from the sun can produce motion; a miniature four-vane windmill is mounted in a glass-envelope vacuum tube, with each vane polished on one side and black on the other. Crookes radiometer
Words related to Crookes radiometernoun electromagnetic radiometer consisting of a small paddlewheel that rotates when placed in daylightRelated Words |