A) 8m/s
B) 12m/s
C) 16m/s
D) 20m/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.
You will be redirected in
3 sec