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1l水等于多少kg
更新时间: 2021-06-08 22:55:13  

1、1L水大约等于1公斤。

2、根据公式M=pV,水的密度为1g/ml,体积为1L=1000ml,代入公式,M=1×1000=1000g=1KG(公斤)。

3、水的密度是1是人为设定的,但并不是直接定义水的密度为1,而是因为定义质量单位使用了水这种物质作参考。

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