Vibrations and Waves (id: f1a0ccc13)

本题目来源于试卷: Vibrations and Waves，类别为 IB物理学

[填空题]
A “seconds” pendulum hasloq+g 28gl *2utoqn 0c a period of exactly 2.000 s 5cp*e,/ v/( omdhfcz0k sgf.a— each one-way swing takes 1.0 ,z/g/ dh0aeck.p*fos fvm 5(c00 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% 


本题详细解析:

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