## Thermodynamical Sentence Examples

- We can calculate the heat of formation from its ions for any substance dissolved in a given liquid, from a knowledge of the temperature coefficient of ionization, by means of an application of the well-known
**thermodynamical**process, which also gives the latent heat of evaporation of a liquid when the temperature coefficient of its vapour pressure is known. - The cell, together with this balancing electromotive force, is thus a reversible system in true equilibrium, and the
**thermodynamical**reasoning applicable to such systems can be used to examine its properties. **Thermodynamical**Relations.- - The most important and most useful of the relations between the
**thermodynamical**properties of a substance may be very simply deduced from a consideration of the indicator diagram by a geometrical method, which is in many respects more instructive than the analytical method generally employed. - (7) The value of the specific heat S at constant pressure can always be determined by experiment, and in practice is one of the most important
**thermodynamical**properties of a substance. - In the modified Joule-Thomson equation (17), both c and n have simple theoretical interpretations, and it is possible to express the
**thermodynamical**properties of the substance in terms of them by means of reasonably simple formulae. - - We may take equation (17) as a practical example of the
**thermodynamical**principles already given. - This not only verifies that the second law of thermodynamics is obeyed, but enables us to identify T with the absolute
**thermodynamical**temperature. - Though the experimental and theoretical developments were not necessarily dependent on each other, and by far the larger proportion of the subject which we now term " Spectroscopy " could stand irrespective of Gustav Kirchhoff's
**thermodynamical**investigations, there is no doubt that the latter was, historically speaking, the immediate cause of the feeling of confidence with which the new branch of science was received, for nothing impresses the scientific world more strongly than just that little touch of mystery which attaches to a mathematical investigation which can only be understood by the few, and is taken on trust by the many, provided that the author is a man who commands general confidence. - All agreed that ice flowed as if it were a viscous fluid; and of this apparent viscosity James Thomson offered an independent explanation by the application of pure
**thermodynamical**theory, which Tyndall considered inefficient to account for the facts he observed. - At the limit of dilution, when the concentration of a solution approaches zero, we have seen that
**thermodynamical**theory, verified by experiment, shows that the osmotic pressure has the same value as the gas pressure of the same number of molecules in the same space. - On the basis of the relation between physical phenomena and
**thermodynamical**laws, properties of the polymorphous compounds may be predicted. - Employing this type of equation, all the
**thermodynamical**properties of the substance may conveniently be expressed in terms of the diminution of volume c due to the formation of compound or coaggregated molecules, (v - b) =RO/p - co(Oo/O) n =V - c. . - A similar method of calculation might be applied to deduce the
**thermodynamical**properties of other vapours, but the required experimental data are in most cases very imperfect or even entirely wanting.