gc textbook chapter 13 temperature and kinetic theory (id: 80ff7fec1)

本题目来源于试卷: gc textbook chapter 13 temperature and kinetic theory，类别为 IB物理学

[填空题]
To make a secure fit, rivets thacf4q)4 7 aweyptxd)g tfg7 :+(uej r)icra0.ic are larger than the rivet hole are often used and the rivet is cooled (usually in dry ice) before it is placed in the hole. A steel rivet 1.871 cm in diameter is to be placea r(0c7gdrjuii+ x)gft:ec) . d in a hole 1.869 cm in diameter at 20 $^{\circ} $ C. To what temperature must the rivet be cooled if it is to fit in the hole?    $^{\circ} $ C

参考答案: -69±2%


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