# Absolute-temperature Sentence Examples

Curie has shown, for many paramagnetic bodies, that the specific susceptibility K is inversely proportional to the

**absolute temperature**0.This result must hold good for any solution, but if the solution be dilute when saturated, that is, if the solubility be small, the equation shows that if there be no heat effect when solid dissolves to form a saturated solution, the solubility is independent of temperature, for, in accordance with the gas laws, the osmotic pressure of a dilute solution of constant concentration is proportional to the

**absolute temperature**.In the case where l is negligible we have P/dP = T/dT, which on integration shows that the osmotic pressure, as in the special case of a dilute solution, is proportional to the

**absolute temperature**.His observations showed that the osmotic pressure was nearly proportional to the concentration and to the

**absolute temperature**over a limited range.In the following list, which contains a few typical examples, the different formulae are arranged to give the logarithm of the saturation-pressure p in terms of the

**absolute temperature**0.Lord Kelvin has applied the principles of Thermodynamics to determine the thermal effects of increasing or diminishing the area of the free surface of a liquid, and has shown that in order to keep the temperature constant while the area of the surface increases by unity, an amount of heat must be supplied 275 to the liquid which is dynamically equivalent to the product of the

**absolute temperature**into the decrement of the surface-tension per degree of temperature.The relation then between the work expended and the actual cooling work performed denotes the efficiency of the process, and this is expressed by Qt/(Q2-Q1); but as in a perfect refrigerating machine it is understood that the whole of the heat Q i is taken in at the

**absolute temperature**T 11 and the whole of the heat Q2, is rejected at the**absolute temperature**T2, the heat quantities are proportional to the temperatures, and the expression T,/(T 2 -T,) gives the ideal coefficient of performance for any stated temperature range, whatever working substance is used.He now proposed to define

**absolute temperature**as proportional to the reciprocal of Carnot's function, so as to agree as closely as possible with the scale of the gas thermometer.The simplest assumption which suffices to express the small deviations of gases and vapours from the ideal state at moderate pressures is that the coefficient a in the expression for the capillary pressure varies inversely as some power of the

**absolute temperature**.But we know also that in the complete radiation of a white body the radiative energy increases with the fourth power of the

**absolute temperature**.AdvertisementHis name is most widely known in connexion with his work on the liquefaction of the so-called permanent gases and his researches at temperatures approaching the zero of

**absolute temperature**.In the equation dP/dT= X/T(v 2 - v 1), P is the osmotic pressure, T the

**absolute temperature**and X the heat of solution of unit mass of the solute when dissolving to form a volume v2 - v1 of saturated solution in an osmotic cylinder.