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16 questions
The amplitude of a sound's waves determine the sound's
pitch.
loudness.
resonance.
sound quality.
The motion of either the listener or the source of a sound causes
resonance.
shock waves.
the Doppler effect.
echolocation.
The frequency of sound waves determines
the pitch of the sound.
the loudness of the sound.
the quality of the sound.
the type of interference.
Which statement about sound is NOT true?
Air particles travel with sound waves.
Sound waves cannot travel through a vacuum.
Sound waves exist even if no one hears them.
Air particles vibrate along the path of a sound wave.
An echo is most likely to result when sound hits a surface that is
bumpy and soft.
smooth and soft.
smooth and hard.
bumpy and hard.
The medium through which sound waves travel affects the
speed of the sound.
the amplitude of the waves.
the number of waves per second.
the sound quality.
A person experiences a sonic boom when
a shock wave reaches the ears.
an airplane breaks the sound barrier.
overtones are created.
sound waves overlap by constructive interference.
Which term is this a definition for: vibrates when struck
Sound Wave
Interference
Percussion Instrument
Decibel
Which term is this a definition for: vibration that causes standing waves inside its air column
Woodwind Instrument
Standing Wave
Resonance
Echolocation
Which term is this a definition for: the use of reflected sound waves to find food or other objects
Interference
Echolocation
Resonance
Woodwind Instrument
Which term is this a definition for: occurs when two instruments play the same note
Percussion Instrument
Standing Wave
Interference
Decibel
Which term is this a definition for: when the sound produced by one object causes another object to vibrate
Sound Wave
Woodwind Instrument
Echolocation
Resonance
Which term is this a definition for: longitudinal wave caused by vibrations and carried through a medium
Sound Wave
Standing Wave
Interference
Decibel
Which term is this a definition for: a pattern of vibration that looks like a wave is at rest
Echolocation
Percussion Instrument
Woodwind Instrument
Standing Wave
Which term is this a definition for: unit for measuring loudness
Resonance
Echolocation
Decibel
standing wave
The blending of pitches through interference produces an instrument's
sound quality.
amplitude.
echoes.
resonance.
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