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The equation of a progressive wave is y=4 (4 t-0.04 x+ / 3) where x is in meter and t is in second. The velocity of the wave is

Options

  1. A100 m / s
  2. B50 m / s
  3. C25 m / s
  4. Dm / s

Correct answer

A. 100 m / s

Step-by-step solution

Hints : Velocity of wave = K = 4 0.04 =100 m / sec

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