Physics Unit15: Laws of Thermodynamics (id: b572ebd3a)

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 compressed isothel65c ckv*tgl8 rmally from 30 L to 20 L. During this processd+ptsvs9 et,4jmgi1j 63g 7ou, 6.0 J of energy is expended by thdu+,936 tmige vsg4 o tjjp71se external mechanism that compressed the gas. What is the change of internal energy for this gas?

A. $6.0J$
B. zero
C. $-6.0J$
D. none of the above


参考答案:  B


本题详细解析: 暂无

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