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]
A machine part consists of 0.104 punbn,6: zqq/w,id c kg of -ev3x b9ze7fwiron and 0.16 kg of copper. How much heat is added to the gear if the temperature increases by ew-b xz39efv7$35 \; ^{\circ}C$?
A. $9.1 \times 10^{2} \; J$
B. $3.8 \times 10^{3} \; J$
C. $4.0 \times 10^{3} \; J$
D. $4.4 \times 10^{3} \; J$
参考答案: B
本题详细解析:
暂无
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