本题目来源于试卷: Physics Unit14: Heat，类别为 国际高中通用物理
[单选题]
If you double the thickness of a wall built from a p2ewp 0s x; ku3ga*q;ihomogeneous materiaz,m) rl*xbb r4l, the rate of heat loss 4bm,)b* r xzrlfor a given temperature difference across the thickness will
A. become one-half its original value.
B. also double.
C. become one-fourth its original value.
D. none of the above
参考答案: A
本题详细解析:
暂无
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