Onsider the arm to be a cylinder composed of bone (r < ri) and soft tissue (ri < r < ro). heat is produced in the soft tissue at a constant rate per unit volume q. assume no heat is produced in the bone, and newton’s law of cooling applies at the outside surface. find:
(a) equations for the steady-state radial temper- ature profile and (b) the temperature of the bone. assume constant tissue properties. what important mechanism is ignored in this problem?

Steam at a pressure of 100 kpa and a quality of 50% initially fills a rigid vessel having a volume of 0.5 m^3. the steam is then heated, causing the pressure in the vessel to rise to 150 kpa. determine: i. the mass of the steam in the vessel. ii. the temperature and quality of the steam after the heating process. ii the mass of the vapour, mg and liquid, m in the vessel after the heating process. if the steam in the vessel is now further heated, what would the pressure and temperature in the vessel be when all steam has turned into saturated vapour? b. sketch the processes in part (a) and part (b) on p-v and t-v diagrams, indicating clearly the temperatures, pressures and the paths. c. (0.59kg, 111.4°c, 73%, 0.4307kg, 0.1 593kg, 2.11 bar, 121.84°c)