Temperature change during this process is positive or negative depending on whether it occurs above or below the (*) inversion temperature.
quantity representing this process is multiplied by the bulk modulus and divided by density times heat capacity in one formulation of the Gruneisen parameter. The alloy Invar resists this process, which is the last step of adiabatic demagnetization. Temperature change during this process is positive or negative depending on whether it occurs above or below the (*) inversion temperature. A throttling device allows fluids to undergo this process freely, leading to the Joule-Thomson effect. An example of this process in one dimension considers a change in length in long thin rod and uses its namesake coefficient as a proportionality constant. For 10 points, name this thermal process whereby objects usually increase in volume upon heating, contrasted with compression.
quantity representing this process is multiplied by the bulk modulus and divided by density times heat capacity in one formulation of the Gruneisen parameter.
thermal expansion 