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Questions and Answers
What term is used to describe the concentrations of aperiodic sounds with greater amounts of amplitude at different frequencies?
What term is used to describe the concentrations of aperiodic sounds with greater amounts of amplitude at different frequencies?
- Random noise frequency
- Resonant frequency
- Natural frequency
- Band-pass frequency (correct)
In the context of vibrating strings, what waves are initiated by plucking a guitar string?
In the context of vibrating strings, what waves are initiated by plucking a guitar string?
- Resonant waves
- White noise waves
- Aperiodic waves
- Transient waves (correct)
Which type of filter transmits energy more readily within a particular band or range of frequencies?
Which type of filter transmits energy more readily within a particular band or range of frequencies?
- Random-pass filter
- Band-pass filter (correct)
- High-pass filter
- Low-pass filter
What happens when waves reflected back toward each other propagate in opposite directions?
What happens when waves reflected back toward each other propagate in opposite directions?
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What do differences in resonant frequency ranges enable different devices to act as?
What do differences in resonant frequency ranges enable different devices to act as?
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The frequency at which a body or medium vibrates most readily is called its __________ frequency.
The frequency at which a body or medium vibrates most readily is called its __________ frequency.
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What type of waves move outward toward the two tied ends of a vibrating string?
What type of waves move outward toward the two tied ends of a vibrating string?
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What do resonant frequency ranges allow different objects to do?
What do resonant frequency ranges allow different objects to do?
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