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Match it!
Match it! Select the correct answer from the pull down...Good luck!
All sound is produced by
both infrasonic and ultrasonic
gas
False
False
A.) pitch increases and frequency increases
directly
longitudinal wave
a vibration
How are frequency and pitch related?
both infrasonic and ultrasonic
gas
False
False
A.) pitch increases and frequency increases
directly
longitudinal wave
a vibration
As a sound source approaches you which of the following are true?
both infrasonic and ultrasonic
gas
False
False
A.) pitch increases and frequency increases
directly
longitudinal wave
a vibration
A pulse of compressed air that is part of a sound wave is called a rarefaction.
both infrasonic and ultrasonic
gas
False
False
A.) pitch increases and frequency increases
directly
longitudinal wave
a vibration
Sound travels slowest through
both infrasonic and ultrasonic
gas
False
False
A.) pitch increases and frequency increases
directly
longitudinal wave
a vibration
The word pitch refers to the period of a sound wave.
both infrasonic and ultrasonic
gas
False
False
A.) pitch increases and frequency increases
directly
longitudinal wave
a vibration
Sound wave is a type of
both infrasonic and ultrasonic
gas
False
False
A.) pitch increases and frequency increases
directly
longitudinal wave
a vibration
We (humans) cannot hear sounds that are
both infrasonic and ultrasonic
gas
False
False
A.) pitch increases and frequency increases
directly
longitudinal wave
a vibration
Check it!