本题目来源于试卷: SME IB Physics Unit 4 Problems，类别为 IBDP Physics
[单选题]
Identical waves that begin(w5rq iw 6(m)u2vqrl q propagation at the same t timm5pn: lo292wa/2(kmbkn eime leave from two different so9 o/ m(eim2 wp n2mt5n2a:kklburces and arrive at the same point point $X$. The first source is $18 \mathrm{~m}$ from point $X$. The second source is $10.5 \mathrm{~m}$ from point $X$. The waves of both sources have a wavelength of $3 \mathrm{~m}$. What is observed at $X$ ?
A. Complete destructive interference
B. Partial destructive interference
C. Partial constructive interference
D. Complete constructive interference
参考答案: A
本题详细解析:
暂无
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Post time 2024-1-26 22:03:40