gc textbook chapter 13 temperature and kinetic theory (id: 0184d9cd4)

本题目来源于试卷: gc textbook chapter 13 temperature and kinetic theory，类别为 通用国际物理

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The pendulum in a grandae 1v6 :hn 1(frzawu0if+-4:mayi m tk+ngzzg88w 0gel9:ngxtt- bz;vather clock is made of brass and keeps perfect time at 17 lbk; --iy: ggnt gtz gazxztvm49e80:+ m+n8w $^{\circ} $ C. How much time is gained or lost in a year if the clock is kept at 25 $^{\circ} $ C? (Assume the frequency dependence on length for a simple pendulum applies.)$\approx$    min(Round to the nearest integer)

参考答案: 40±2%


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