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]
If you take a given pendul.x9p,h v7xmcbpgu 256sva9dvh- c uq4 d djh* l+-qwuf (wj1-lw*nt)u um to the Moon, where the acceleration of gravity is less than on Earth, the resonant frequency of the pendulum u* j wl+u--th1n)lqw(dw jdf*will
A. increase.
B. decrease.
C. not change.
D. either increase or decrease; it depends on its length to mass ratio.
参考答案: B
本题详细解析:
暂无
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