A) \[8\,\,m/s\]
B) \[12\,\,m/s\]
C) \[16\,\,m/s\]
D) \[20\,\,m/s\]
Correct Answer: A
Solution :
According to the question, Frequency, \[v=\frac{48}{60}Hz=\frac{4}{5}=0.8\,Hz\] Wavelength, \[\lambda =10\,m\] \[\therefore \] Wave velocity, \[v=v\lambda =(0.8)(10)\] \[=8m/s\]You need to login to perform this action.
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