本题目来源于试卷: Physics Unit14: Heat，类别为 通用国际物理
[单选题]
What is the outside temperature if 4000 kcal of heat is l bmcq-3m.o(zjmn;d , gost d(haq*qbvblc 5+cvp g-)a) vwo7x v ;v2*ez/kthrough a $4.0 \; m^{2}$ pane of 0.30 cm thick glass ($k = 2.0 \times 10^{-4} \; kcal/s \cdot m \cdot ^{\circ}C$) in one hour from a house kept at $20 \; ^{\circ}C$?
A. $0 \; ^{\circ}C$
B. $4 \; ^{\circ}C$
C. $16 \; ^{\circ}C$
D. $24 \; ^{\circ}C$
参考答案: C
本题详细解析:
暂无
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