
Grade upto college level Thermal Physics
When a system is taken from state I to state f along the path iaf in Fig. 23-29, it is found that Q =50 J and W = -20 J, Along the path ibf, Q = 36 j. (a) What is W along the path ibf? (b) if W= + 13 J for the curved return path fi, what is Q for this path? (c) Take Eint,I = 10 J. What is Eint,f? (d) If Eint,b = 22 J, find Q for process ib and process bf.










