A system of natural philosophy, designed for the use of schools and academies (1845)
Moffat, J[ohn] M. [from old catalog] · Philadelphia, E. C. Biddle · leaf 294
ter C ; then on Sheating the bulb by means of the lamp D, theair within the tube will become expanded, andissuing in large bubbles from the aperture B,it will rise rapidly through the water in the jar.On removing the lamp after a considerable por-tion of the air has been expelled, the water… … 292 pyroxomics. cools. The reapplicatloh of the lamp to the bulb at a greater dis-tance than before will again dilate the included air and depressthe water in the tube; and the liquid may be made thus to riseand fall alternately by cooling and heating the bulb. 47. It is of importance to observe…
Physics
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