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, ideewam4(ocg an;pc/ pd *0* jl8t)5cc rgal gas av z/r :z ij,wsid./h0undergoes an isobaric process. During the process, the gas performs 80 joules of work on the surroundings. Which one of the following statements beshi/j/ wai0rd z.:v,z st 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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