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如何测固体粉末的密度

更新时间: 2020-10-13 00:00:00     

1、用天平砝码测出粉末质量并记录;

2、把它们倒入量筒中,测出体积并记录;

3、根据公式密度等于质量除以体积,代入记录的数值即可求出密度。

关键词: 如何 固体 粉末 密度

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