問題詳情
8. For a particular process q = -10 kJ and w = 25 kJ. Which of the following statements is true?
(A)The system does work on the surroundings.
(B) Heat flows from the surroundings to the system
(C) ΔE = −35 kJ
(D)All of these are true.
(E) None of these is true.
參考答案