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NEET2011PhysicsWaves and SoundActual

A transverse wave is expressed as, y=y₀ 2 f t For what value of , maximum particle velocity equals to 4 times the wave velocity?

Options

  1. Ay₀ 2
  2. B2 y₀
  3. Cy₀
  4. Dy₀ 4

Correct answer

A. y₀ 2

Step-by-step solution

Given equation is y=y₀ 2 f t where A=y₀, k= 2 According to question, array rlrl v & =4 v_p & A & =4 k & y₀ & = 4 k & & y₀= 4 k & = 4 2 array Therefore, wavelength = y₀ 2

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