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]
Consider two cylinders os,l 3l(iu)d7sj js) jyf gas identical in all respectso6 .;r nnki,vc73*nvsf* ipnz/ .jjzq except that one contains vko*vn i;,s 6z3rzq*njpf/.c7j nin . $O_2$ and the other $H_e$. Both hold the same volume of gas at STP and are closed by a movable piston at one end. Both gases are now compressed adiabatically to one-third their original volume. Which gas will show the greater pressure increase?
A. the $O_2$
B. the $H_e$
C. Neither; both will show the same increase.
D. It's impossible to tell from the information given.
参考答案: B
本题详细解析:
暂无
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