66. Which of the following statements about adiabatic processes is/are true? l. In an adiabatic process, no energy such as heat flows into or out of the system. Ⅱ. An adiabatic process occurs when there is thermal conductivity between a system and its surrounding.
Ⅲ. For an adiabatic process, q = 0 and △E = w.
(A) I only
(B) II only
(C)Wonly
(D) I and II
(E)Iandm
(A) I only
(B) II only
(C)Wonly
(D) I and II
(E)Iandm
答案:登入後查看
統計: A(2), B(0), C(3), D(0), E(13) #3222833
統計: A(2), B(0), C(3), D(0), E(13) #3222833