本题目来源于试卷: Wave Behavior C.4 Stand Waves & Resonance，类别为 IB物理学
[单选题]
A student blows acroqpdph33c0 k23mf ks,x0 i q(ismmg*4vj3bmn6o e*j ic 0p 8ei5ss the open end of a narrow cylinder which is closed at the other end. If the length of the cylinimp8 b3oni56j vemgc*j4*m 0e der is 15.0 cm and the speed of sound is $340\,ms^{−1}$, What is the frequency of the wave at the third harmonic?
A. $1.1\times10^3\,Hz$
B. $1.7\times10^3\,Hz$
C. $2.8\times10^3\,Hz$
D. $3.4\times10^3\,Hz$
参考答案: B
本题详细解析:
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