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" ... the ratio of the ovendry weight of a sample to the weight of a volume of water equal to the volume of the sample at some specific moisture content, as green, air-dry, or ovendry. "
A Dictionary of Science: Comprising Astronomy, Chemistry, Dynamics ... - الصفحة 496
المحررون: - 1871 - عدد الصفحات: 580
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First Principles of Chemistry: Being a Familiar Introduction to the Study of ...

James Renwick - 1840 - عدد الصفحات: 462
...does in air, as the weight of its own bulk of the fluid. The loss of weight in water, therefore, being the weight of a volume of water equal to the volume of the body, a statement in proportion of which the third term is one, will give the specific gravity...

Transactions of the Pharmaceutical Meetings, المجلد 4

1845 - عدد الصفحات: 612
...this and 1000 grains, the weight of the whole contents of the bottle when filled with distilled water, is the weight of a volume of water equal to the volume of the calomel. Then 16.3: J :: 100: 6.03, the specific gravity of the calomel. 4. In taking the specific...

First Principles of Chemistry: Being a Familiar Introduction to the Study of ...

James Renwick - 1845 - عدد الصفحات: 456
...does in air, as the weight of its own bulk of the fluid. The loss of weight in water, therefore, being the weight of a volume of water equal to the volume of the body, a statement in proportion of which the third term is one, will give the specific gravity...

Principles of Physics and Meteorology

Johann Heinrich Jacob Müller - 1847 - عدد الصفحات: 612
...weighing a second time, we strain the quantity of water that has been displaced; or, in other words, the weight of a volume of water equal to the volume of the granules. By way of illustration, let us determine the specific gravity of platinum granules as...

Chemistry

William Thomas Brande - 1863 - عدد الصفحات: 736
...deduct this difference from the known weight of water, required to fill the bottle, and the remainder is the weight of a volume of water, equal to the volume of the solid in powder; then, as this is to the known weight of water, required to fill the bottle : :...

Scientific Handicraft: A Descriptive, Illustrated, and Priced Catalogue of ...

John Joseph Griffin - 1873 - عدد الصفحات: 216
...hydrostatic balance by a thread or fine wire. When first weighed in air, and then in water, the loss shows the weight of a volume of water equal to the volume of the solid. Then having carefully cleaned and dried the solid, and weighed it in the liquor to be assayed,...

Notes of a Course of Nineteen Lectures on Natural Philosophy Delivered at ...

George Farrer Rodwell - 1873 - عدد الصفحات: 192
...That is to say, the weight in air is divided by the loss of weight in water, which latter is obviously the weight of a volume of water equal to the volume of the immersed body, and the quotient gives us the weight of the latter in terms of the weight of an...

Elementary Treatise on Natural Philosophy, الجزء 1

Augustin Privat-Deschanel - 1873 - عدد الصفحات: 266
...scale supporting the body. This additional weight, according to the principle of Archimedes, represents the weight of a volume of water equal to the volume of the body. j 25-35 The density of copper is thus ^ „ =8'8. (2.) Liquid bodies.—From one of the scales...

Elementary Arithmetic: With Brief Notices of Its History, المجلدات 1-12

Robert Potts - 1876 - عدد الصفحات: 392
...base four inches. Ho employed pure distilled water, and weighing the cube in air and in water he found the weight of a volume of water equal to the volume of the brass cube. The same operation was performed with the brass cylinder, and on comparing the results...

Elementary Arithmetic: With Brief Notices of Its History, المجلدات 1-12

Robert Potts - 1876 - عدد الصفحات: 389
...base four inches. He employed pure distilled water, and weighing the cube in air and in water he found the weight of a volume of water equal to the volume of the brass cube. The same operation was performed with the brass cylinder, and on comparing the results...




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