The elements of natural philosophy : copiously illustrated by familiar experiments and containing descriptions of instruments, with directions for using : designed for the use of schools and academies (1856)
Sprague, A. W. (Alfred White), 1821-1891 · Boston : Phillips, Sampson & Company · leaf 122
penend of the barrel. Upon covering witha bell-glass, and exhausting, the expayi-sion of the air in the closed end of the barrel forces theliquid up the glass into the mouth of the image, while, at thesame time, a tight rubber bag concealed under the dress, ex-pands and swells the abdomen, thus… … In the experiment of Bacchus in Vacuo, what causes the liquid to rise in thetube leading from the barrel to the mouth ? Cause of the expansion of the bagattached to the image ? What causes the liquid to flow from the lower to theupper globe, in Fig. 97 ? PNEUMATIC FOUNTAIN. IIT Fig. 97. mouthed…
Physics
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