17．某气体的摩尔质量为M，分子质量为m 。若1摩尔该气体的体积为V m，密度为ρ，则该气体单位体积
分子数为（阿伏伽德罗常数为N A）
微观量估算 · 历年高考物理真题与解析
本页汇总 高考真题检索 的「微观量估算」高考物理真题共 1 道，覆盖 2016 年，最常出题型为 多选题；含完整答案与解析。
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