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 a strv 9boxtm 0+m8ehl xx*1 ep,t4p.a2vnxig(ruar;uet+t)l a;+*op s:f2x 0*vy5ck a n bkng. 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 theypu (*ok;: rtfs5a +bate*nvxg )+ kua0;l2cr 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
本题详细解析:
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