I was reading Wave Interference

送交者: cornbug 于 2013-08-24, 02:11:31:

回答: this sounds like are philosophical question 由 008 于 2013-08-23, 23:34:55:

And I believe in the meeting site there is an oscillation transversed to the propaganda of the two sources of waves. The interference may not change the frequency of the source wave but it will cause a transverse oscillation at there the two waves meet.

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