 | British Association for the Advancement of Science - 1837 - 566 lehte
...as the density diminishes. quantity expressed by 1 + a ™ — is equal to the ratio of ( 1 + a 8) y the specific heat under a constant pressure to the specific heat under a constant, volume. From the reasoning of M. Poisson we may therefore infer, that for the theoretical explanation of the... | |
 | 1840 - 528 lehte
...45a?2 - 440 = 0. square of the velocity is thereby altered in the ratio of the specific heat of air under a constant pressure to the specific heat under a constant volume. Hence explain the propagation of sound in steam at the greatest density that corresponds to its temperature.... | |
 | John Bourne (C. E.) - 1868 - 602 lehte
...on the square inch, t and f being the temperatures, and V and V the corresponding volumes, while k is the ratio of the specific heat under a constant...pressure to the specific heat under a constant volume. Suppose now that the volume of the cylinder is to that of the pump as 4 to 3, then the temperature... | |
 | John Bourne (C.E.) - 1885 - 646 lehte
...expressed by the formula = ,/ and /' being the temperatures, and Fand V the corresponding volumes, while k is the ratio of the specific heat under a constant pressure to that under a constant volume. If instead of wanting to know the temperature of the compressed air we... | |
 | 1879 - 1080 lehte
...and thus s=k. This value 6 X of s gives dU=(l+k)e, and sdu=ke ; from which -3- = — T- • This is ratio of the specific heat under a constant pressure to the specific heat under a constant volume. Let us now subject these theoretical results to the test of calculation. According to Pouillet the... | |
| |
... the specific heat under a constant pressure to the specific heat under a constant, volume. 