[解題] 國二理化浮力-內含果汁的浮冰
1.年級:國二
2.科目:理化
3.章節:浮力
4.題目:
內含果汁的冰塊,融化後液面(水)上升還是下降
果汁密度1.2
也就是內含果汁的冰塊放在水中
5.想法:
我覺得冰塊融化後果汁從浮體變沉體
所以浮力變小
排開體積變小
所以液面應該下降
但是答案卻是上升
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※ 編輯: bowlflower 來自: 118.169.148.231 (06/16 20:39)
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