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11 Nov 2019
QUESTION 1 Which of the changes, A-D, will always increase the internal energy of a system? O a. The system gains energy and performs work. O b. The system gains energy and work is performed on it. c. The system loses energy and performs work. O d. None of the changes A-D will always increase the internal energy of a system. O e. The system loses energy and work is performed on it.
QUESTION 1 Which of the changes, A-D, will always increase the internal energy of a system? O a. The system gains energy and performs work. O b. The system gains energy and work is performed on it. c. The system loses energy and performs work. O d. None of the changes A-D will always increase the internal energy of a system. O e. The system loses energy and work is performed on it.
Sixta KovacekLv2
18 Sep 2019