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" C.) to the weight of an equal volume of distilled water at the same temperature, both weights being corrected for the buoyancy of air. "
Materials of Engineering - Pagina 240
door Robert Henry Thurston - 1907
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A Collection of Problems in Illustration of the Principles of Theoretical ...

William Walton - 1847 - 280 pagina’s
...specific gravity of a substance is measured by, or, for convenience of language, is said to be equal to, the ratio of the weight of a given volume of the substance to that of an equal volume of some assigned standard fluid, generally assumed to' be distilled water at a temperature of 60°. The...
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Principles of Mechanics

Thomas Minchin Goodeve - 1874 - 340 pagina’s
...of a solid or liquid substance is the ratio of its density to that of water, or, in other words, it is the ratio of the weight of a given volume of the substance to that of an equal volume of water. The water is distilled, and the temperature is 60° F. Def. The specific gravity of a gas is the ratio...
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Principles of Mechanics

Thomas Minchin Goodeve - 1874 - 336 pagina’s
...of water. The water is distilled, and the temperature is 60° F. Def. The specific gravity of a gas is the ratio of the weight of a given volume of the gas to that of an equal volume of air at the same temperature and pressure. The standard temperature...
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Friction and Lubrication: Determinations of the Laws and Coëfficients of ...

Robert Henry Thurston - 1879 - 246 pagina’s
...above. If the thermometer stands below 60 degrees, the corresponding number opposite must be deducted. The specific gravity of any substance is proportional...usually — graduated by the system of Beaume, in which - . -.1 , = specific 1 30+ Beaume gravity, and — 1 30 =-= B°, the reading of Beaume. Now, determiningthe...
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A Treatise on Friction and Lost Work in Machinery and Millwork

Robert Henry Thurston - 1885 - 406 pagina’s
...in this work, are not proportional, the latter scale being conventional. The specific gravity of a substance is proportional to its density, and is the...substance to that of an equal volume of water, both being usually taken at the temperature of maximum density of the latter. For liquids lighter than water,...
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A Laboratory manual of physics and applied electricity v. 1, Volume 1

1894 - 334 pagina’s
...(G.) General statements concerning specific gravity and density. The specific gravity of a substance is the ratio of the weight of a given volume of the substance to the weight of an equal volume of water at its maximum density. Specific gravities being ratios of like...
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A Laboratory Manual of Physics and Applied Electricity, Volume 1

Edward Leamington Nichols - 1894 - 332 pagina’s
...(G.) General statements concerning specific gravity and density. The specifjc gravity of a substance is the ratio of the weight of a given volume of the substance to the weight of an equal volume of water at its maximum density. Specific gravities being ratios of like...
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Laboratory manual of elementary chemical physiology and urine analysis

John Harper Long - 1894 - 386 pagina’s
...Specific Gravity. gravity or density, or specific weight, of By the specific a substance we understand the ratio of the weight of a given volume of the substance to the weight of the same volume of some other substance considered as a standard. To make our definition...
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A Text-book of Important Minerals and Rocks: With Tables for the ...

Samuel Escue Tillman - 1900 - 220 pagina’s
...characteristic greasy, rough, or smooth feel. Specific Gravity. — The specific gravity of a substance is the ratio of the weight of a given volume of the substance to the weight of an equal volume of water at a standard temperature. One of the simplest ways to determine...
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Materials of engineering

Robert H. Thurston - 1899 - 416 pagina’s
....0045 .0050 .0460 am .1030 gr .0170 ' ii» Colza .3000 .IIOO .2200 .OOI5 .0485 .0030 Olive . . Seal the acid from the oil, add ammonia to the former ;...usually — graduated by the system of Beaume, in which =z = specific gravity, and — 130 = B°, theread130 + 13 ' sp. gr. ing of Beaume. The more accurate...
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