Categories > waves > Progressive Waves > The displacement $y$ of a wave travelling in the x-direction is given by $y={{10}^{-4}}\sin \,\,\left( 600t-2x+\frac{\pi }{3} \right)$ metres, where $x$ is expressed in metres and $t$ in seconds. The speed of the wave-motion, in m/s, is

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Question: The displacement $y$ of a wave travelling in the x-direction is given by $y={{10}^{-4}}\sin \,\,\left( 600t-2x+\frac{\pi }{3} \right)$ metres, where $x$ is expressed in metres and $t$ in seconds. The speed of the wave-motion, in m/s, is


1) 200
2) 300
3) 600
4) 1200
Solution: Explanation: No Explanation
Progressive Waves

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