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The displacement y of a wave travelling in the x-direction is given by $y = 10^{- 4} \sin (600 t - 2 x + \frac{π}{3})$ metres, where x is expressed in metres and t in seconds. The speed of the wave-motion, in ms^–1, is

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Correct option is B

v=ωk=6002=300m/sec.

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The displacement y of a wave travelling in the x-direction is given by y=10−4sin 600t−2x+π3 metres, where x is expressed in metres and t in seconds. The speed of the wave-motion, in ms–1, is

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Ready to Test Your Skills?

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The displacement y of a wave travelling in the x-direction is given by $y = 10^{- 4} \sin (600 t - 2 x + \frac{π}{3})$ metres, where x is expressed in metres and t in seconds. The speed of the wave-motion, in ms^–1, is