when we open door in closed room, the opposite side window is opened automatically in milliseconds. It is experience. Explain why?

2016-02-02 9:20 am

回答 (2)

2016-02-02 11:24 am
Inner air will move and cause depression ...which sucks air in through window and cause this latter opening
2016-02-02 10:31 am
how would you calculate?


收錄日期: 2021-04-21 16:37:44
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