gc textbook chapter 13 temperature and kinetic theory (id: 6015057ae)

本题目来源于试卷: gc textbook chapter 13 temperature and kinetic theory，类别为 通用国际物理

[填空题]
In humid climates, people constantly dehumidify their cellars to preveex:e1rynbe n) 5 8uk-ont rk.:gf )9lt;kpo +ov 5bo.fs laot and mildew. If the cel9f l;k.gvp5ol: skbto +a).oflar in a house (kept at 20$^{\circ} $C) has 95 $m^2$ of floor space and a ceiling height of 2.8 m, what is the mass of water that must be removed from it to drop the humidity from 95% to a more reasonable 30%?    kg

参考答案: 3±2%


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