Auditory System and Sound Waves Quiz
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Questions and Answers

What is the property related to the amplitude of a sound wave?

  • Loudness (correct)
  • Purity
  • Timbre
  • Pitch

What is the quality related to the frequency of a sound wave?

  • Timbre
  • Purity
  • Loudness
  • Pitch (correct)

Which types of tones consist of a single frequency?

  • Complex tones
  • Pure tones (correct)
  • Overtones
  • Fundamental tones

What is the set of higher-frequency sound waves that vibrate at whole-number multiples of the fundamental frequency?

<p>Overtones (C)</p> Signup and view all the answers

Which part of the ear collects sound waves from the surrounding air?

<p>External ear: pinna, ear canal (A)</p> Signup and view all the answers

What is the main function of the auditory system in relation to sound waves?

<p>Converts mechanical energy to neural energy (B)</p> Signup and view all the answers

What is the purpose of the Pinna in the ear?

<p>Catch sound waves and direct them into the ear canal (A)</p> Signup and view all the answers

Which structure in the ear is responsible for transduction of sound waves to neural activity?

<p>Inner hair cells (B)</p> Signup and view all the answers

What is the function of the Ossicles in the middle ear?

<p>Amplify and transmit sound waves from the eardrum to the oval window (A)</p> Signup and view all the answers

What is the role of the Basilar membrane in pitch perception according to Place theory?

<p>Vibrates at different portions along its length for different pitches (C)</p> Signup and view all the answers

How do hair cells change membrane potential during transduction of sound waves?

<p>Through bending and shearing in response to basilar membrane movement (D)</p> Signup and view all the answers

Which part of the ear contains sensory neurons tipped by cilia known as hair cells?

<p>Organ of Corti (A)</p> Signup and view all the answers

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