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The equation of a simple harmonic progre...

The equation of a simple harmonic progressive wave is given by
`y = 5 cos pi [200t - (x)/(150)]`
where x and y are in cm and 't' is in seocnd. The the velocity of the wave is

A

2 m/s

B

150 m/s

C

200 m/s

D

300 m/s

Text Solution

Verified by Experts

The correct Answer is:
C
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