gc textbook chater 14 heat (id: edeea6572)

本题目来源于试卷: gc textbook chater 14 heat，类别为 IB物理学

[填空题]
How long does it take a 750(8ah xuxbwl48a0l4l; qhu8gf -W coffeepotv (5oz zkje,v4 sagswr37sc(3 to bring to a boil 0.75 L of water initial7 34av3j koc(s 5zw(ssr zeg,vly at 8.0$^{\circ}C$? Assume that the part of the pot which is heated with the water is made of 360 g of aluminum, and that no water boils away. $\approx$    min (Round to the nearest integer)

参考答案: 7±2%


本题详细解析:

微信扫一扫，分享更方便