Stationary wave on string (id: 4d6897140)

本题目来源于试卷: Stationary wave on string，类别为 美国物理杯赛(Physics Bowl)

[单选题]
07.37: A place of zero - i p-,fi9rekvdisplacement on a standing wavea.(2pel/a0fialr tl9 is called

A. an antinode.
B. a node.
C. the amplitude.
D. the wavenumber.
E. the harmonic.


参考答案:  B


本题详细解析: 暂无

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