词条 | Tyndall effect |
释义 | Tyndall effect physics also called Tyndall phenomenon scattering of a beam of light by a medium containing small suspended particles—e.g., smoke or dust in a room, which makes visible a light beam entering a window. The effect is named for the 19th-century British physicist John Tyndall (Tyndall, John), who first studied it extensively. |
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