本题目来源于试卷: Physics Unit14: Heat,类别为 通用国际物理
[单选题]
A window glass 0.50-c ,zgzup* - kcogd q/-d+ed19 ve*azya7m thick has *o1s+wwe (ug ej4/h 1rqwpb1ydimensions of 3.0 m by 1.5 m. If the outside tempera y uejwbwgq1*p4e/(+1 oh1swrture is $-10 \; ^{\circ}C$ and the inside temperature is $20 \; ^{\circ}C$, how much heat flows through the window in one hour by conduction only?
A. $50 \; MJ$
B. $60 \; MJ$
C. $70 \; MJ$
D. $80 \; MJ$
参考答案: D
本题详细解析:
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