Concept explainers
Two strings of different linear density are joined together and pulled taut. A sinusoidal wave on these strings is traveling to the right, as shown in Figure Q15.24 Q. When the wave goes across the boundary from string 1 to string 2, the frequency is unchanged. What happens to the velocity? Figure 015.24
A. The velocity increases.
B. The velocity stays the same.
C. The velocity decreases.
Figure Q15.24 Q
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