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AP EAMCET202521 May 2025Morning ShiftPhysicsWaves and SoundActual

Two sound waves of wavelengths 99 cm and 100 cm produce 10 beats in a time of t seconds. If the speed of sound in air is 330 ~m ~s ⁻¹ , then the value of t in seconds is

Options

  1. A12
  2. B9
  3. C6
  4. D3

Correct answer

D. 3

Step-by-step solution

No Solution.

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