P (atm) P8.16 A system undergoes the processes shown in Figure 8.5. The internal energy at "a" is 10J and the internal e

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P Atm P8 16 A System Undergoes The Processes Shown In Figure 8 5 The Internal Energy At A Is 10j And The Internal E 1 (243.07 KiB) Viewed 50 times

P (atm) P8.16 A system undergoes the processes shown in Figure 8.5. The internal energy at "a" is 10J and the internal energy of the system is SoJ at "c". Going from a b, 20J of heat is absorbed by the system, while 35J of heat are absorbed as it goes from b-c. We also have that 10 J of heat flows out of the system when it goes from c-d and an absolute value of 5J of work during step d-a. In addition, 50J of heat is lost by the system during process c-a. Determine a) AU.and if it is +/- , b) W and if it is done by or on the system, c) AU.. and if it is +/-, d), and if it flows in or out of the system and e) W., and if it is done by or on the system. ►VO Figure 8.5