gc textbook chapter 11 Vibrations and Waves (id: f1a0ccc13)

本题目来源于试卷: gc textbook chapter 11 Vibrations and Waves，类别为 通用国际物理

[填空题]
A “seconds” pendulum has a period of )/+pa oxrn.yo exactly 2.000 b93et an tlf42s — each one-way swing takes 4ealt9fn2 tb31.000 s.
(a) What is the length of a seconds pendulum in Austin, Texas, where $g=9.793\mathrm{m/s}^{2}$    m
(b) If the pendulum is moved to Paris, where $g=9.809\mathrm{m/s}^{2}$ by how many millimeters must we lengthen the pendulum?    mm
(c) What would be the length of a seconds pendulum on the Moon, where $g=1.62\mathrm{m/s}^{2}$    m

参考答案:
空格1: 0.9922±2%  空格2: 1.6±2%  空格3: 0.164±2% 


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