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15 questions
What is sound?
Vibrations caused in the vacuum of space
Vibrations of matter
A transverse wave
A type of electromagnetic wave
The measure of how high or low a sound is:
the intensity
the size of the wavelength
how loud or soft a sound is
the pitch
Which of the following is a CORRECT statement?
Sound can travel through the vacuum of space
Sound can't travel through the vacuum of space
Sound is produced in the vacuum of space
Sound can travel between planets
List the order of mediums through which sound travels from fastest to slowest.
Liquid, Gas, Solid
Gas, Solid, Liquid
Solid, Liquid, Gas
Solid, Gas, Liquid
Frequency is measured in ____
meters
hertz
decibels
seconds
The loudness of different sounds is compared in units called
Hertz
Decibels
Pitch
Frequency
Which property of sound changes the volume of a sound?
Frequency
Amplitude
Which property of sound changes the pitch of a sound?
Frequency
Amplitude
Which of these tells us how loud or soft a sound is?
Volume
Pitch
Frequency
Trough
Which of the following does sound travel fastest in?
solid
liquid
gas
Sounds waves travel with or without a medium?
with
without
The larger the amplitude of a sound wave, the __________________ the sound.
louder
softer
If the wavelength of a sound wave is decreased, what would happen to the sound made by this wave?
It would have a lower pitch
It would get softer
It would get louder
It would have a higher pitch
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