問題詳情
66.tWhich of the following statements about adiabatic processes is/are true? l.tIn 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.tFor an adiabatic process, q = 0 and △E = w.
(A) I only
(B) II only
(C)Wonly
(D) I and II
(E)Iandm