A laboratory course in experimental physics (1896)
Loudon, W. J. (William James), McLennan, John Cunningham, joint author · New York and London, Macmillan and Co. · leaf 175
process devised by Regnault may be used. It consists in evaporating a quantity of the liquid at a lowpressure in a vessel surrounded with water, and from the<m diminution in tempera- ture of this water cal-culating the heat nec-essary for vaporization.The apparatus used issimilar to that shewn… … WEIGHT OF A LITER OF DRY AIR. 161 closed one in which the liquid is placed, a second to holdthe water to be cooled, and an outer one to prevent directradiation or absorption of heat. A tube leads from the inner-most closed vessel to another small calorimeter c, and then toan air pump connected at…
Physics
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