雲室徑跡是甚麼來的???
回答 (1)
2007-07-03 5:02 am
✔ 最佳答案
Simply speaker, a cloud chamber contains a supersaturated vapour (water vapour or other vapour).When a particle enters the chamber, it provides a nucleus of condensation for the vapour to condense into lquid droplets. Thus a track of tiny water droplets is seen on the path of the particle.
收錄日期: 2021-04-29 17:22:21
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070701000051KK04088