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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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Text-book on the Steam Engine

Thomas Minchin Goodeve - 1879 - 296 Seiten
...air, as deduced from experiments on the velocity of sound, is 1-408, which is also the ratio of the specific heat at constant pressure to the specific heat at constant volume.' 50. It may here be useful to point out one or two applications of the formulae obtained. Let a mass...
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Lecture Notes on Physics

Charles Bird (B.A., F.R.A.S.) - 1880
...and assign the conditions necessary to render the polarization complete. 379. From the ratio of the specific heat at constant pressure to the specific heat at constant volume the "mechanical equivalent" of heat may be determined. Explain the principles of the calculation and,...
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Miscellaneous Scientific Papers, Band 1

William John Macquorn Rankine, Peter Guthrie Tait - 1881 - 567 Seiten
...subtangent of an isothermal curve to that of a curve of no transmission at the same point, or of the specific heat at constant pressure to the specific heat at constant volume. This is a geometrical proof of Laplace's law for all possible fluids. The same law is deduced from the hypothesis...
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Miscellaneous Documents: 30th Congress, 1st Session - 49th Congress ..., Band 5

United States. Congress. House - 1883
...p. 563 ; J. Phys., April, II, I, p. 197.) 4. Specific Heat. Strecker has determined the ratio of the specific heat at constant pressure to the specific heat at constant volume, of chlorine, bromine, and iodine, all in the condition of gas, by comparing by Kuudt's method the wave...
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Philosophical Magazine

1884
...(Supplement) 1884. XXXIX. On a Metliod of Calculating the Constant 7, expressing the Relation of the Specific Heat at Constant Pressure to the Specific Heat at Constant Volume. By W. MOON*. LET H! equal the specific heat of air at constant pressure, and H the specific heat at...
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An Elementary Treatise on Dynamics: Containing Applications to ...

Benjamin Williamson, Francis Alexander Tarleton - 1885 - 459 Seiten
...ture and volume, TZ and vi, by the equation — ' = f — ) , where k is the ratio -ti \fl2/ of the specific heat at constant pressure to the specific heat at constant volume. The transformation of the gas in this case is said to be adiabatic. 9. In the preceding example determine...
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Van Nostrand's Engineering Magazine, Band 21

1879
...The performance is represented by , Q and we have Q.-Q Q . Q — =S7~=A We have also Q.-Q *c(T.-T.) R k is the ratio of specific heat at constant pressure...the same for all permanent gases. It follows then Q i=A /r TT. If the compression follows an adiabatic curve, we shall have for the efficiency — calling...
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Questions on Physics

Sydney Young - 1887 - 64 Seiten
...Mechanical Equivalent of Heat. Calculate the specific heat of air at constant volume, and the ratio of the specific heat at constant pressure to the specific heat at constant volume, from the following data : — Specific heat at constant pressure=0-237. Specific gravity of mercury...
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Calendar of Dalhousie College and University

Dalhousie University - 1888
...whose volume is changed adiabatieally it is equal to the product of the pressure into the ratio of the specific heat at constant pressure to the specific heat at constant volume. II.— HONOURS IN MENTAL AND MORAL PHILOSOPHY. LOGIC. Examiner PROFESSOR LYALL, LL. D. TIME : THREE...
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Examples in Physics

Daniel Evan Jones - 1888 - 260 Seiten
...1-43 gm. Specific heat for constant pressure referred to an equal mass of water, -22. Ratio of the specific heat at constant pressure to the specific heat at constant volume, 1-4/1. Specific gravity of mercury, 13-6. lialliol Coll. 1882. CHAPTER VI LIGHT 1. IF the light of...
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