本题目来源于试卷: Physics Unit14: Heat，类别为 通用国际物理
[单选题]
How long will it take5a ho,5jky 1/8-e ywo3deu;3 nkrf aqahsaulr ,mlfdq9o)zi6gq/lw6 0 ++h8/ u i4bi y to transfer 1,000,000 cal of heat through a $2.0 \; m^{2}$ pane of 0.30 cm thick glass ($k = 2.0 \times 10^{-4} \; kcal/s \cdot m \cdot ^{\circ}C$) if the temperature differential is $10 \; ^{\circ}C$?
A. $208 \; hr$
B. $20.8 \; hr$
C. $12.5 \; min$
D. $75 \; s$
参考答案: C
本题详细解析:
暂无
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