Speed of Sound and the Specific Heats of GasesJ Chem
SPECIFIC HEATS OF GASESNOTE: There are several questions that you will need to answer and write up inyour laboratory notebook before you start this experiment—see below.1 INTRODUCTIONThe specif i c heat of a substance is def i ned by:c =1NdQdT(1)where dQ is the amount of heat that ...
It is possible to measure directly both C p and C υ in gases and vapors, and a representative list 1 of the values at 300°K is given in Table 6.I. The specific heats refer to the "ideal" state of a gas at zero pressure and are calculated from the values at higher pressures by...
IN two recent papersa new method has been described for measuring the specific heats of gases. The essential part of the particular form of apparatus described is a calorimeter containing an iron tube, which is heated by an electric current, so as to raise the temperature of its centre some...
G. Shilling, The specific heats of gases, p. 204 (Ernest Benn, London, 1924).J.R. Partington, W.G. Shilling, The Specific Heats of Gases, Benn, London, 1924.Partington, J.R., Shilling, W.G. (1924) The specific heats of gases. E. Benn, London...
英文: Slang for preliminaries, also called Heats or Trials.中文: 初赛的行业术语,也称之为热身赛或试验赛。英文: Air is a mixture of gases.中文: 空气是气体的混合物。英文: Highly combustible gases like acetylene shall be run individually away from other gases.中文: 易燃气体,如乙炔,需要和其它...
Absolute (dynamic) viscosities of some common gases. Gases - Molar Specific Heats Molar specific heats for some common gases at constant volume. Gases - Specific Heat and Individual Gas Constants Specific heat at constant volume, specific heat at constant pressure, specific heat ratio and individual...
Heat required by unit mass of a gas to raise its temperature by one degree, keeping its volume or pressure constant, is called specific heat of the gas. So, we get definitions of two specific heats in case of a gas- specific heat at constant volume and ...
Specific heat of common food and foodstuff like apples, bass, beef, pork and many more. Gases - Molar Specific Heats Molar specific heats for some common gases at constant volume. Gases - Ratios of Specific Heat Ratios of specific heat for gases with constant pressure and volume processes. ...
The phrase, common among students of gas-explosion phenomena, that `pressure-equilibrium is attained at the speed of sound' has, indeed, on analysis, no meaning whatever; the rate at which gas moves over a point is a function of the pressure-gradient at that point....