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]
17.36: A scientist performs an exp5 l+, ypgnfe,ieri8vcharjl6. - 1vs9- ip0 hrngjment in which she determines the shortest length of a gas column needed to create resonance for a vibrating tuning fork over a tube closed at one end. She plots the gas column length against the inverse of the frequency for a set of tuning fog hn0.ja8lrv ih-sc16p9r j -vrks and finds that she has a straight line fit through the data. Representing the slope of the line as m, which one of the following choices correctly identifies the speed of waves through the gas in the experiment?
A. m/4
B. is m
C. 2m
D. 4m/3
E. 4m
参考答案: E
本题详细解析:
暂无
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