Wave Behavior C.1 Simple Harmonic Motion (id: 92558c434)

本题目来源于试卷: Wave Behavior C.1 Simple Harmonic Motion，类别为 IB物理学

[单选题]
Two simple pendulums wit or9 *uie+ry/ rwo)6nrh leng rcrn6saa18 mf06yj1 aths $16L$ and $9L$ have masses $4M$ and $3M$ respectively. The period of the mass of $4M$ is $T$. What is the period of mass of $3M$?

A. $\sqrt{\frac{3}{4}T}$
B. $\frac{3}{4}T$
C. $T$
D. $\frac{9}{16}T$


参考答案:  B


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