Elementary treatise on physics experimental and applied for the use of colleges and schools (1890)
Ganot, A. (Adolphe), 1804-1887, Atkinson, E. (Edmund) · New York : W. Wood · leaf 387
spiratoropened. The water contained in it runs out, and just as much air entersthrough the tube A, bubbling through the ether, and causing it to evaporate.This evaporation produces a diminution of temperature, so that dew is de-posited on the silver just as on the bulb in Daniells hygrometer ; the… … again to be read ; the mean of the two readings is taken ; the thermometer/ gives the corresponding temperature of the air, and hence there are all theelements necessary forcalculating the hygro-metric state. As all the etherin this instrument isat the same tempera-ture in consequence ofthe…
Physics
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