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 each other on 3 /- yvc7kezrga string.0g+/ ys( rbjl*n4- zt3b +rz aceds.yn The one traveling toward the right has a positive amplitude, while the one traveling toward the left has an equal amplitude in the negative direction. At the point that they occupy the same region of space at thns0ygct az(y es34z-rj /l brn*bd ++.e 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
本题详细解析:
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