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]
17.07: A traveling sine )mp 2 3szvpt6hpy8jakx zy7, c d-k*qd1 tp67p wave of frequency 3.0 Hz is known to move at 6.0 m/s on a string. Which one of the following figures best represents what a on c t67p*qkpx8jz,p dya d17-yk e-meter section of the string could look like at an instant of time?
A.
B.
C.
D.
E.
参考答案: B
本题详细解析:
暂无
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