本题目来源于试卷: 1 st law of Thermal Dynamics，类别为 美国物理杯赛(Physics Bowl)
[单选题]
14.46: A monatomic, idegh com-x. /ko-yn4 *hyamsfl: o14sau 1l gas undergoes an isobaric process. During the process, the gas pe fl1s:smo41ua rforms 80 joules of work on the surroundings. Which one of the following statements best describes the heat exchange during this process?
A. 200 joules of energy was added to the gas.
B. 200 joules of energy was removed from the gas.
C. 80 joules of energy was added to the gas.
D. 80 joules of energy was removed from the gas.
E. It cannot be determined without knowing the change in temperature for the gas.
参考答案: A
本题详细解析:
暂无
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