Gage, Alfred P. (Alfred Payson), 1836-1903, Fessenden, C · Toronto : W.J. Gage · leaf 60
aw from Fig. 17these experiments? If, during the operation of diffusion inthe last three experiments, you examinetiie liquid witli a microscope, yon will notbe able to trace any currents ; hence themotion of liquids in diffusion is not inmass, but in molecules, — a l<ind of inter-molecular… … § 40. Diffusion of liquids throughporous partitions. — Osmose, —Dialysis. — Very complex. — Experiment. Cut off tlie bottom of a conical-shapedbottle (or, better, use a glass tunnel or lamp-chinmey) ; lit to the neck of the bottle a cork having aglass tube passing through it (Fig. 17). Tie tightly…
Physics
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