gc textbook chapter 13 temperature and kinetic theory (id: 1211cda3b)

本题目来源于试卷: gc textbook chapter 13 temperature and kinetic theory，类别为 通用国际物理

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The lowest pressure at6ji(ekod 7dx,w x(v *bc.c*iho qz( l :re-d.ttainable using the best available vacuum techniques is abouzt : od.lri(cc.*-eqht $10^{-12} N/m^2$ At such a pressure, how many molecules are there per $cm^3$ at 0$^{\circ} $C?    $\frac{molecules}{cm^3}$

参考答案: 300±2%


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