Merchant, F. W. (Francis Walter), 1855-1937, Chant, Clarence Augustus, 1865-1956 · Toronto : Copp Clark · leaf 112
y at a fixed temperature andpressure. Exact quantitative experiments have shown thatthe mass of a litre of air at 0 C. and undep normal pressure ofthe air at sea level (760 mm. of mercury) is 1.293 grams. 116. Pressure of Air. It is evident that since air has weight it nmst, like liquids, exert… … Fio. 125, Glolie forweighing air.
Physics
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