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10 questions
Sound waves travel as ________ waves.
Transverse
Longitudinal
Surface
Sound is made when a source of energy forces the matter to
Vibrate
Move
Stay still
A back-and-forth motion causing particles to move close together generates a ________.
Rarefaction
Surface wave
Compression
A rarefaction is generated when particles move
Together
Under
Apart
Sound waves CANNOT travel through which of these:
Paper
Milk
Outer space
In which of these types of media will sound travel fastest?
Solid
Liquid
Gas
Loudness of sound is measured in
Hertz
Decibels
Watts
Which of the following has the highest decibels?
classical music
falling snow
A jackhammer
Whispering
The distance between one rarefaction to another, or from one compression to another, is known as a(n):
sound wave
wavelength
decibel count
vibration
Which best describes sound?
Energy caused by vibrating matter.
A noise that only dogs can hear.
Latitudinal waves of energy.
Anything a person can hear.
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