[問題] 虹吸是靠水的內聚力嗎?
我看ㄧ本新書"打造化學力"
它說虹吸是靠水的內聚力
例如抽水馬桶 , 或是魚缸放水等等
但這完全不是我一直以來所認知的
我一直認為主要是大氣壓力在幫忙
讓水不得不被”吸”走
內聚力多少有幫忙,但有限吧?
所以我請問一下
若把地球的大氣全抽走
在地球上還能用虹吸原理嗎?
(是/非)
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※ 編輯: aqswdefrgt 來自: 118.165.176.34 (05/16 21:33)
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