The equations of state for electromagnetic radiation in a cavity are U = VT4 and %3D 3V where b = 7.56 x 10-16 Jm-K-4.
The equations of state for electromagnetic radiation in a cavity are U = VT4 and %3D 3V where b = 7.56 x 10-16 Jm-K-4. Note that these equations are not functions of N, as the number of particles is not conserved for electromagnetic radiation. (a) Obtain the fundamental equation of this system in the entropy representation. (b) Show that the adiabats of this system are pV4/3 = const, = const or in the p-V plane and T-V plane, respectively.
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Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
8th Edition
73212229, 978-0073212227
