Athermally conducting, uniform and homogeneous bar of length l, cross section a, densityp and specific heat at constant press ure c is brought to a nonuniform temperature distribution by contact at one end with a 1054 hot cold reservoir temperature te. the bar is removed from the reservoirs, thermally insulated and kept at constant pressure. show that the change in entropy reservoir at a emperature th and at the other end with a at a of the bar is 99006 th tc in tc 1+in ti th te in th th t as = cp ediemyom where cp cppal, t (th + te)/2 ok0 -