Figure 15.3 illustrates a system and its surroundings. In part a, the system gains 1500 J of heat from its surroundings, and 2200 J of work is done by the system on the surroundings. In part b, the system also gains 1500 J of heat, but 2200 J of work is done on the system by the surroundings. In each case, determine the change in the internal energy of the system.
Week 2 Monday, August 22, 20110:06 PM Monday, August 22, 2016 10:26 PM Monday, August 22, 2016 10:35 PM Monday, August 22, 2016 10:43 PM Monday, August 22, 2016 10:45 PM Monday, August 22, 2016 10:52 PM Monday, August 22, 2016 10:58 PM Monday, August 22, 2016 11:04 PM Monday, August 22, 2016 11:10 PM Monday, August 22, 2016 11:11 PM Monday, August 22, 2016 11:18 PM Monday, August 22, 2016 11:25 PM Wednesday, August 24, 2016 5:19 PM Wednesday, August 24, 2016 5:36 PM qqw Wednesday, August 24, 2016 5:44 PM Wednesday, August 24, 2016 5:56 PM