请物理与英语强人帮忙解决:
Suppose the peaks of the incident and reflected disturbances in Figure 14-19 each travel along the wave path with a propagation speed of 12 m/s.With what speed does a peak of the resulting disturbance (the superposition of these two disturbances) travel along the wave path?
人气：181 ℃ 时间：2020-08-27 14:53:25
解答
0
Because the resulting disturbance is a standing wave.
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