急!急!急!為什麼從雪櫃拿出來的氣水表面會有小水點?
回答 (2)
2010-11-02 12:30 am
✔ 最佳答案
因為剛從雪櫃拿出來的汽水罐表面溫度比室溫低,由於空氣中的水份接觸到很冷的表面,
於是凝成小水點於表面上.
2010-11-08 1:43 am
because the temp outside is hotter than inside the object that was put in the firdge before, water molecules will then condense outside
參考: myself
收錄日期: 2021-04-23 23:30:10
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20101031000051KK01433