Physics Unit11: Vibrations and Waves (id: c0aa4a0be)

本题目来源于试卷: Physics Unit11: Vibrations and Waves，类别为 国际高中通用物理

[单选题]
Figure 11-2 is a "snapshot" of a wave at w2lrv7, /teo8nv0tvb e jn12 xyyp5+xa given time. The ft.i-ev9f 1rkcrequency of the wave e.rtv kc fi19-is 120 Hz. What is the wavelength?

A. $0.05 \; m$
B. $0.10 \; m$
C. $0.20 \; m$
D. $0.30 \; m$


参考答案:  C


本题详细解析: 暂无

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