Experimental science. Elementary, practical and experimental physics (1890)
Hopkins, George M. (George Milton), 1842-1902 · New York, Munn & co. · leaf 90
a minute in an inverted position over a burner through which gas isflowing. MOLECULAR ACTIONS. 67 rapidly than the air can escape through the pores of the cellthat a pressure is created which causes the air to escapethrough the tube and bubble up through the water. When the porous cell is removed… … The Diffusion of Gases—Endosmose. the water to rise to a in the glass tube. Fig. 60. These arcexamples respectively of endosmose and exosmose. In theseexperiments it is of vital importance to have tight joints,as the slightest leak will insure failure. The corks shouldfit tightly, and where they…
Physics · Lantern projection · Electric apparatus and appliances
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