本题目来源于试卷: Physics Unit15: Laws of Thermodynamics，类别为 通用国际物理
[单选题]
An ideal gas is expandqof8bcu .+t c8ed is j p5tvvk+d:02r:jlogothermally from 20 L to 30 L. During this process, 6 J of energy is expended by the external mechanism that expandedvjogkv2pd j5l : r0:t+ the gas. Which of the following statements is correct?
A. 6 J of energy flow from surroundings into the gas.
B. 6 J of energy flow from the gas into the surroundings.
C. No energy flows into or from the gas since this process is isothermal.
D. None of the above statements is correct.
参考答案: A
本题详细解析:
暂无
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