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]
11.43: A standing wave is created in an a8d0u 28u jqehyir-filled tube open at both endsa )l)grsf2q6x when a tuning fork of frequency 552 Hz is placed near one of the open ends. A tuning fork of frequency 644 Hz produces the next highest harmonic flrg2)s )x6qafor this tube. What is the length of the open tube? Assume room temperature
A. 0.46 m
B. 0.92 m
C. 1.59 m
D. 1.85 m
E. 3.70 m
参考答案: D
本题详细解析:
暂无
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