木塞的原理




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howtoputthecorked(木塞)inthebottle?itusewhat科學原理?





科學原理係物理學其中之一嘅力學,由於松木塞密度低,可以擠壓縮小體積,所以能夠擠入樽口,而樽口相對於松木塞有反作用力,就會係接觸面產生摩擦力,摩擦力大小係正比於接觸面積,所以松木塞唔會掉落樽口或掉出。





youneedtomakeaholethatpassthroughthecorkedhorizontally,biggerisbetter.Thenjustuseforcetopushthecorkedintothebottle.The科學原理isthatbecausethereisgasinthebottle,itformedgaspressure.Whenuputthecorkedintothebottle,thegaspressureinthebottledontletthecorkedgetin,butifumakeaholeonthecorked,thegasinthebottlecancomeoutwhenuputinthecorked,thepressurewasgonesoucanputthecorkedintotothebottleeasilyhopeitcanhelpyou:)))參考資料:me:))


以上文章來自奇摩知識家,如有侵犯請留言告知


https://tw.answers.yahoo.com/question/index?qid=20120708000051KK00172

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