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MHT CET20249 May 2024Evening ShiftPhysicsWaves and SoundActual

A stationary wave is formed having 3 nodes along the length of the string 90 cm . The wavelength of the wave is

Options

  1. A60 cm
  2. B75 cm
  3. C90 cm
  4. D30 cm

Correct answer

C. 90 cm

Step-by-step solution

Distance between successive nodes will be 45 cm . This is equal to 2 . =90 ~cm

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