Cooke, Josiah Parsons, 1827-1894 · Boston, Little, Brown and Company · leaf 350
Fig. 297. THE THBEB STATES OP MATTER. 325 … Fig. 298. The principle of Mariottes bottleis also applied to produce a uniformflow of air through the tiibe apparatuswhich is frequently used in chemicalanalysis. Fig. 298 represents what istermed an aspirator jar. The tube,which passes air-tight through thecork in the neck, has a free…
Matter · Heat
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