Answers TX-Physics CR First Law of Thermodynamics — Unit testQuestion 2

2

QuizMultiple Choice

First Law of Thermodynamics — Unit test

Question 2 • TX-Physics CR

Five hundred joules of heat are added to a closed system. The initial internal energy of the system is 87 J, and the final internal energy is 134 J.

Answer

A

221 J

B

279 J

C

366 J

D

453 J

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