本题目来源于试卷: Physics Unit11: Vibrations and Waves，类别为 通用国际物理
[单选题]
A simple pendulum cofc9kxe. r 7/6yccwekt 9y;y;bnsists of a mass M attached to a weightless sxr*+u -pv7bnqt cw/ v7tring of length L. For this system, when undergvr v unbw- x7c*p+t/7qoing small oscillations
A. the frequency is proportional to the amplitude.
B. the period is proportional to the amplitude.
C. the frequency is independent of the mass M.
D. the frequency is independent of the length L.
参考答案: C
本题详细解析:
暂无
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