點解湯圓剛放在碗中是沉的？
點解肥皂泡總是先上升，後下降呢？
點解湯圓剛放在碗中是沉的？？？？？？？？？
2008-06-02 1:13 am
回答 (2)
2008-06-02 1:22 am
✔ 最佳答案
++Because when density of an object is higher than 1,it will sink in water.
Just like the soap,because of it's density is nearly to1 ,so when you throw the soap in water,it will flow first and sink again gradually.
參考: from my own experience
2008-06-02 1:22 am
係咪生存, 未熟既係會沉架.
2008-06-01 17:22:56 補充：
係咪生既, 未熟既係會沉的. (打錯字)
2008-06-01 17:22:56 補充：
係咪生既, 未熟既係會沉的. (打錯字)
收錄日期: 2021-04-13 15:38:15
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080601000051KK02087