William Giauque developed a device to perform this process which often uses gadolinium or praseodymium alloys. In those devices, a “salt pill” is exposed to a slowly weakening magnetic field in order to perform this process. Kapitza boundary resistance limits the performance of “dilution” devices to perform (15[1])this process, which is also done by “pulse tube” devices. This process often uses compounds such (10[1])as (*) R-134a and has compression, condensation, throttling and evaporation steps, giving it a trapezoidal shape on an enthalpy-pressure diagram. This process, which is essentially a reverse Carnot cycle, names a law developed by Newton stating the time derivative of (10[1])T (10[1])is proportional to the difference in T. For 10 points, name this process which expels heat from a system to (10[2])its surroundings. ■END■