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Sound Waves quiz #4

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  • What best describes a sound wave?
    A sound wave is a longitudinal wave consisting of pressure oscillations in an elastic medium.
  • What kind of wave is a sound wave?
    A sound wave is a longitudinal mechanical wave.
  • What type of wave is a sound wave?
    A sound wave is a longitudinal mechanical wave.
  • What happens to the sound wave in echolocation?
    In echolocation, a sound wave is emitted, travels through a medium, and is reflected back from an object, allowing the source to detect the object's location.
  • What type of wave is sound?
    Sound is a longitudinal mechanical wave.
  • What type of mechanical wave is a sound wave?
    A sound wave is a longitudinal mechanical wave.
  • What type of wave is a soundwave?
    A soundwave is a longitudinal mechanical wave.
  • Sound waves are an example of what type of wave?
    Sound waves are an example of longitudinal mechanical waves.
  • Sound waves are an example of which kind of wave?
    Sound waves are an example of longitudinal waves.
  • Which type of wave is sound?
    Sound is a longitudinal mechanical wave.
  • Which sound frequency could a human detect?
    Humans can typically detect sound frequencies between 20 Hz and 20,000 Hz.
  • Which type of wave needs a medium to travel?
    Mechanical waves, such as sound waves, need a medium to travel.
  • Which sound frequency could a human detect?
    Humans can detect sound frequencies from about 20 Hz to 20,000 Hz.
  • Sound waves are an example of which type of wave?
    Sound waves are an example of longitudinal mechanical waves.
  • Which type of wave is a sound wave?
    A sound wave is a longitudinal mechanical wave.
  • Which describes a sound wave?
    A sound wave is a longitudinal wave consisting of pressure oscillations in an elastic medium.
  • Which type of mechanical wave is a sound wave?
    A sound wave is a longitudinal mechanical wave.
  • How is the amplitude of a longitudinal wave measured?
    The amplitude of a longitudinal wave is measured by the maximum change in pressure or density from the equilibrium position.
  • In determining pitch, what is meant by frequency?
    Frequency refers to the number of oscillations or cycles per second of a sound wave, which determines its pitch.
  • What type of mechanical wave is a sound wave?
    A sound wave is a longitudinal mechanical wave.