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BITSAT2024PhysicsWaves and SoundActual

A plane progressive wave is given by y=2 2 (330 t-x) m . The frequency of the wave is:

Options

  1. A165 Hz
  2. B330 Hz
  3. C660 Hz
  4. D340 Hz

Correct answer

B. 330 Hz

Step-by-step solution

Equation of wave is, y=2 2 (330 t-x) m y=A ( t-k x) On comparing =2 3302 f =2 330 f =330 ~Hz [ =2 ~F ]

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