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Physics Unit11: Vibrations and Waves (id: 7f861bcee)

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admin 发表于 2024-2-5 14:35:45 | 显示全部楼层 |阅读模式
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]
Two wave pulses pass eachy kxc2i+lyoilkg/046 mj2 *nuf3q/ pg yuce c*7rr2w* other on a string. The one traveling toward the right has a positive amplitude, while the one traveling toward the left has an ee 7u*cw y*r2rcqual amplitude in the negative direction. At the point that they occupy the same region of space at the same time

A. constructive interference occurs.
B. destructive interference occurs.
C. a standing wave is produced.
D. a traveling wave is produced.


参考答案:  B


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