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热力学第一定律ΔU=Q+W 只适用于

单选题
2021-09-01 16:47
A、单纯状态变化
B、相变化
C、化学变化
D、封闭物系的任何变化
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正确答案
D

试题解析

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热力学第一定律△U=Q+W适用于下列哪种体系
热力学第一定律ΔU=Q+W 只适用于
5.  热力学第一定律ΔU=Q+W 只适用于
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