本题目来源于试卷: Physics Unit13: Temperature and Kinetic Theory，类别为 国际高中通用物理
[单选题]
A fixed container hop 1gw8z 3qc3qubw ahe 7u.5mua 8:sq/p o42*ysa9ika,ndz 08vfgdf+wlds oxygen and helium gases at the same temperature. Which one of the following statements is corre4,dgz9 ni+wkfdf*y s 0voa8a2ct?
A. The oxygen molecules have the greater kinetic energy.
B. The helium molecules have the greater kinetic energy.
C. The oxygen molecules have the greater speed.
D. The helium molecules have the greater speed.
参考答案: D
本题详细解析:
暂无
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