本题目来源于试卷: Physics Unit11: Vibrations and Waves，类别为 通用国际物理
[单选题]
A string, fixed at both ends, vibrat2 pp6 oq,weuk)es at a frequefxxac4-m/+i 0zae9 fvqylj, +ncy of 12 Hz with a standing transverse wave pattern containing 3 loops. What frequency is needed if the standing wave pattern is to contain 4 c/-vl4,aj q9efy+m0 + xiaxzf loops?
A. $48 \; Hz$
B. $36 \; Hz$
C. $16 \; Hz$
D. $12 \; Hz$
参考答案: C
本题详细解析:
暂无
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