Gage, Alfred P. (Alfred Payson), 1836-1903, Fessenden, C · Toronto : W.J. Gage · leaf 80
CONDENSER. 63 Fig. 42. … Fig. 43. 6. The iuconvenience arising, in many culinary and laboratory oper-ations, from water boiliug away, may be remedied as represented inFigure 42. A bottle tilled with water is so suspended that its mouthis just below the surface of the boiling liquid. Asthe water evaporates, and its surface…
Physics
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