質量皆為100g之甲、乙兩物體,密度分別為2.0 g/cm3,0.8 g/cm3,將兩物體投入水中達平衡時,二者所受浮力之比為何? [85北聯]
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質量皆為100g之甲、乙兩物體,密度分別為2.0 g/cm3,0.8 g/cm3,將兩物體投入水中達平衡時,二者所受浮力之比為何? [85北聯]
Posted in 液體的浮力.
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By admin – 2009 年 06 月 06 日
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