A) 100 cm/sec
B) 200 cm/sec
C) 300 cm/sec
D) 400 cm/sec
Correct Answer: D
Solution :
Comparing given equation with standard equation of progressive wave. The velocity of wave \[v=\frac{\omega \,(\text{Co-efficient of }t\text{)}}{k\,(\text{Co-efficient of }x)}=\frac{200\pi }{0.5\pi }=400\,cm/s\]You need to login to perform this action.
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