本题目来源于试卷: Physics Unit14: Heat，类别为 通用国际物理
[单选题]
The heat of fusion of ice is 80 kcal/kg. Whe6 27vfshtpo2ybj,fwnyn(; 5aq(n5.h2 v l egrn 0ui.um7,asp.i9xl1.tr yql t 50 g of ice at $0 \; ^{\circ}C$ is added to 50 g of water at $25 \; ^{\circ}C$, what is the final temperature?
A. $0 \; ^{\circ}C$
B. $12.5 \; ^{\circ}C$
C. $17.5 \; ^{\circ}C$
D. $20 \; ^{\circ}C$
参考答案: A
本题详细解析:
暂无
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