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 0.10 ks4jvwc63x, lp g of o(cx+;cr l5l liron and 0.16 kg of copper. How much heat is added to the gear if the temperatul5(;lxc+rco l re increases by $35 \; ^{\circ}C$?
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
| 
