Elementary treatise on physics, experimental and applied : for the use of colleges and schools (1906)
Ganot, A. (Adolphe), 1804-1887, Atkinson, Edmund, 1831-1901, Reinold, A. W. (Arnold William), 1843-1921 · New York : Wood · leaf 404
temperature and pressure. The quotient, obtained by dividingthe weight of the vapour by that of the air, gives the required density of thevapour. Let^ be the weight of the vapour in grains, v its volume in cubic inches,and / its temperature : if H be the height of the barometer in millimetres, andh… … Fig. 381 o-3i7(H—/^)(I + o/) 760 grams since i cubic inch of air weighs 31 grains. See problem iii. (389).Consequently, for the desired density we have \\-P _/( +0^)760p o-3it/(H —^) If volume is measured in cubic centimetres and weight in grammes, theformula becomes ])^ Ai +at)76o•ooi293?:/(H -h…
Physics
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