本题目来源于试卷: Physics Unit14: Heat，类别为 通用国际物理
[单选题]
Which of the followis66 m6 c(bkzergzc + k/c(mvs50s(tjp ng best explains why sweating is important to humans in maintaining(s z stcpm 0/5kj(v+cg suitable body temperature?
A. Moisture on the skin increases thermal conductivity, thereby allowing heat to flow out of the body more effectively.
B. Evaporation of moisture from the skin extracts heat from the body.
C. The high specific heat of water on the skin absorbs heat from the body.
D. Functioning of the sweat glands absorbs energy that otherwise would go into heating the body.
E. None of the above explains the principle on which sweating depends.
参考答案: B
本题详细解析:
暂无
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