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 consists of a mass M attached to a weightless string ofdcbs7 y -k*cz-+i: rjl lei ae8)ya* r4bln. kp-angth L. For this system, when ueni aya kp.b*r4al 8)-ndergoing 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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