本题目来源于试卷: stationary wave in tube，类别为 美国物理杯赛(Physics Bowl)
[单选题]
96.26: If the speed of m5h 6fk v1e5/g0may i0a4zdls g6f gqg/jmo4axhq45. qo0z wl9h0x 2n sound in air is 340 m/s, the length of the organ pipe, open at both ends, q5o jw6 xgzlm9q2hf nxa0g/44g.qo h0that can resonate at the fundamental frequency of 136 Hz, would be:
A. 0.625 m
B. 0.750 m
C. 1.25 m
D. 2.50 m
E. 3.75 m
参考答案: C
本题详细解析:
暂无
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