為何在水中加鹽，蛋會浮上來??
Why煮過嘅蛋會浮起，生嘅會沈??
為何在水中加鹽，蛋會浮上來
2008-04-15 4:24 am
回答 (1)
2008-04-15 4:42 pm
✔ 最佳答案
when salt is added to the water, the density will be increased.so the egg will float on the water.
the density of boiled egg is lower than the unboiled egg,
so the boiled egg will float.
收錄日期: 2021-04-25 00:02:40
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080414000051KK02336