應用奧士瓦黏度計( Ostwald viscometer )，在20 oC下測得水及同體積 ... 應用奧士瓦黏度計( Ostwald viscometer )，在20 oC下測得水及同體積之某液體( 密度為1.4 g / cm3 )通過已知長度及半徑的毛細管所需之時間分別為50秒及170秒， 試 ...
Ostwald's viscometer @ Chemistry Dictionary & Glossary Ostwald viscometer, also known as U-tube viscometer or capillary viscometer is a device used to measure the viscosity of the liquid with a known density.
