gc textbook chater 14 heat (id: 8f59d6d07)

本题目来源于试卷: gc textbook chater 14 heat，类别为 IB物理学

[填空题]
During exercise, a person may -j/ep 2ltkbd8; k-84p yhypg wgive off 180 kcal of heaow yi:t )8 e4a -zvrdfpls7f**t in 30 min by evaporation of water from the skin. Hsz*ypifv 4)twdr: of8-*le a7ow much water has been lost?    kg

参考答案: 0.308±2%


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