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標題:

請教一題物理(氣體)

發問:

• 公司法Promoters & Pre-incorporati
• 有咩集體遊戲玩-@1@
• 英文題~~~幫幫手

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http://blog.yimg.com/3/CzwpUhJ7s5_RkVFkSnflvZkNdMUtUF2ZSb14M5p6GOHNvpN8_DLRDQ--/86/l/EMO.MscT04stwj7jkeOGWA.jpg 感謝感謝

最佳解答:

Use Boyle's Law (波爾定律): PV = constant where P is the pressure and V is the voume of gas Hence, (2Po).V = (Po).V' where Po is the pressure on water surface (i.e. standard atmospheric pressure) V and V' are the volumes of the lungs under water and on water surface respectively i.e. V' = 2V The volume of the lungs would be doubled.

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