Physics Unit12: Sound (id: 71af0fdd2)

admin · 发表于 2024-2-6 19:06:16

本题目来源于试卷: Physics Unit12: Sound，类别为通用国际物理

[单选题]
The third harmonic of a complex tone has a frequency of 1* 7, pw (po wk:wht:qfo,civw;200 Hz c/t- (r*we leoz5x1zu. What is the frequenc5zurexwozl- 1 * t/(cey of the fourth harmonic?

A. $400 \; Hz$
B. $900 \; Hz$
C. $1600 \; Hz$
D. $4800 \; Hz$

参考答案: C

本题详细解析: 暂无

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