题目内容
(请给出正确答案)
[主观题]
In standing wave, all mass points between two adjacent wave nodes socillate with ().
A、the same amplitude and the same phase.
B、the different amplitude and the same phsae.
C、the same amplitude and the different phase.
D、the different amplitude and the different phase.
提问人:网友chonggege
发布时间:2022-01-07