gc textbook chater 14 heat (id: e537c4c59)

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

[填空题]
A 0.095-kg aluminium sphere is dropped fromg49n qxdrm8;mls :3 jp the rmxoglppi1uzl7 5ymr-xl15- s 69 .kwkoof of a 45-m-high building. If 65% of the thermal energy produced when it h - isg- okp157wmllmz5 kxlx91.pu6ryits the ground is absorbed by the sphere, what is its temperature increase?    $C^{\circ}$

参考答案: 0.32±2%


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