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五ml水等于多少斤
更新时间: 2020-11-05 00:00:00  

液体一般是用容积来计算的,固体则使用质量来计算。

容积到质量的换算:

质量m=密度p*体积V

而在温度4°C时的纯水的密度是1000kg/cm³,高于或低于这个温度时,水的密度会小一点(通常也取这个值)

1毫升=1立方厘米,1000kg/cm³=1g/cm³

所以水的质量m=(1g/cm³)*(5cm³)=5g=0.01斤。

关键词: ml 等于 多少

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