本题目来源于试卷: Wave Basic Concepts,类别为 美国物理杯赛(Physics Bowl)
[单选题]
02.07: The diagram shows two water pulses which were or 1k)6ww gomys ,c) j(bri zbwo-o+x+xuaw fj)ru ,up:h :m ha,58ginally produced at point A and are beginning to be reflected from a wide barrier as shown. Which of the points in the diagram would represent a m u)w:r5h w:o z h+jfu-8pau,,ox+ax b virtual source for the reflected waves?
A.
B.
C.
D.
E. There would be no virtual source for the reflected pulses.
参考答案: C
本题详细解析:
暂无
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