Well's natural philosophy : for the use of schools, academies and privte students, introducing the latest results of scientific discovery and research ; arranged with special reference to the practical application of physical science to the arts and the experiences of everyday life ; with three hundred and seventy-five engravings (1873)
Wells, David A · New York : Ivison, Blakeman, Taylor and Co. · leaf 45
How do we de-terming theSpecific Grav-ity of SoUdsheavier thanWAter? water, and also in air. air by the loss of weio;ht in water, quotient will be the specific gravity required. 40 WELLSS NATURAL PHILOSOPHY. … How do yrefind the Spe-cific Gravityof a bodylighter thanwater 7 j-jg g Suppose a piece of gold -n-eighs in the air 19 grains, and in Tvater 18grains ; the loss of weight in -water willbe 1; 19-7-1 = 19, the specific gravityof gold. Fig. 8 represents the arrangement ofthe balance for taking…
Physics · Science · Technology
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