Greenhill, G. (George), Sir, 1847-1927 · London and New York, Macmillan and Co. · leaf 124
en number of har-monic means between two given quantities, OA and OL. 66. The greatest density which can be measured bythe common hydrometer,is represented by LD, where Lis the lowest division on the stem, just above the bulbB; and common hydrometers are of two kinds— OF THE COMMON HYDROMETER. 113…
Hydrostatics
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