The picture below shows three sound wave forms. They have the same ____.

  1. Pitch
  2. Loudness
  3. Quality
  4. All of the above


Pitch is the same in the frequency of the wave

The correct answer is: Pitch

    • The total number of waves produced in one second is called the frequency of the sound wave.
    • Sounds are higher or lower in pitch according to the frequency of vibration of the sound waves producing them.
    • The amplitude of a sound wave can be defined as the loudness or the amount of maximum displacement of vibrating particles of the medium from their mean position when the sound is produced.
    • Therefore, the pitch is the same for all waves but the amplitude is different.