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 67
ts course until its watersare again restored to the ocean, fromwhence they were taken. Throughout thewhole of these phenomena the principlein operation is the tendency of liquids tomaintain their level. ^I 49. The pressure exerted by a col- wnn of liquid is as its height, and notas its quantity. —… … Explain the phenomena of the formation and flow of streams on the earthssurface. State proposition in section 49. By what instrument may this beillustrated ? Describe the Hydrostatic Bellows and manner of its use. 62 HYDROSTATIC BELLOWS. tical tube attached to the side communicates with the…
Physics
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