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B with the sound velocity where y is the ratio of the specific heat at constant pressure to the specific heat at constant volume, and p is the gas pressure.
Ice-making Machines: The Theory of the Action of the Various Forms of Cold ... - Seite 16
von Charles Ernest Ledoux - 1879 - 150 Seiten
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## Manual of Rules, Tables, and Data for Mechanical Engineers: Based on the ...

Daniel Kinnear Clark - 1889 - 1011 Seiten
...absorbed at constant pressure, Is to the proportion of heat absorbed at constant volume, So is the specific heat at constant pressure To the specific heat at constant volume. creasing volume has been observed to be .2377, that of water being r. Let one pound of air at atmospheric...
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## An Elementary Treatise on Hydrodynamics and Sound

Alfred Barnard Basset - 1890 - 187 Seiten
...183-6-53-21 = 130-4. The quantity with which we are most concerned in Acoustics, is the ratio of the specific heat at constant pressure, to the specific heat at constant volume, which is usually denoted by 7. We accordingly find y=Kf/K>= l -408. The specific heats of all perfect...
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## Die Fortschritte der Physik

1890
...Dämpfe . , > 0 ist. Nn. MOON. On a Method of Calculating the Constant y, expressing the Relation of the Specific Heat at Constant Pressure to the Specific Heat at Constant Volume. Phil. Mag. (5) XVIII, 372-373f; Cim. (3) XVII, 265. OJ LODGE. On Mr. MOON'S Method of Calculating the...
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George Frederick Barker - 1892 - 902 Seiten
...formula was due. By multiplying the expression VP/S by v'1'41, the square root of the ratio of the specific heat at constant pressure to the specific heat at constant volume, we have Vl-41 X 10'/-0012759 = 332-43 •QjS&meters per second, the true speed- value. Since P/S is...
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## Physical Review, Band 16

1903
...have by a well-known relation j_ ;•— i 34 SANFORD A. MOSS. [VoL. XVI. where k is the ratio of the specific heat at constant pressure to the specific heat at constant volume. Hence Therefore A p. Vf^.V*--. -*"-.. AW ^./ In the same manner we may show Hence A A^s TTTT '= 2or...
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## Smithsonian Physical Tables

Smithsonian Institution, Thomas Gray - 1896 - 301 Seiten
...SPECIFIC HEAT. TABLE 228. - Specific Heat ol Water. TABLE 229. - Specific Heat of Air. The ratio of the specific heat at constant pressure to the specific heat at constant volume has been the subject of much investigation, and more particularly so in the case of atmospheric air,...
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## Smithsonian Miscellaneous Collections, Band 35

Smithsonian Institution - 1897 - 280 Seiten
...HEAT. TABLE 228. -- Spécule Heat of Water. TABLE 229. — Spécifia Heat oí Air. The ratio of the specific heat at constant pressure to the specific heat at constant volume has been the subject of much investigation, and more particularly so in the case of atmospheric air,...
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## A Text-book of Physics

William Watson - 1899 - 918 Seiten
...The equation to an adiabatic curve for a perfect gas is pit — constant, where k is the ratio of the specific heat at constant pressure to the specific heat at constant volume. The proof of this equation would, however, lead us too far into the subject, and we must content ourselves...
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## Treatise on Physics, Band 1

Andrew Gray - 1901 - 688 Seiten
...the gas, is constant ; in (2) that the product of the pressure p by i>7» where y is the ratio of the specific heat at constant pressure to the specific heat at constant volume, is a constant. For oxygen, hydrogen, nitrogen, dry air, the value of y is very nearly 1'41. The conditions...
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## A Treatise on Physics: Dynamics and properties of matter, Band 1

Andrew Gray - 1901 - 688 Seiten
...the gas, is constant ; in (2) that the product of the pressure p by v"*> where y is the ratio of the specific heat at constant pressure to the specific heat at constant volume, is a constant. For oxygen, hydrogen, nitrogen, dry air, the value of y is very nearly 1'41. The conditions...
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