Q. The frequency of sound waves in the audible range is

  • (A) 1 Hz – 10 Hz
  • (B) 0.5 Hz – 5 Hz
  • (C) 20,000 Hz – 40,000 Hz
  • (D) 20 Hz – 20,000 Hz
βœ… Correct Answer: (D) 20 Hz – 20,000 Hz

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