Show:
The Nature of Sound
Properties of Sound
Music
Using Sound
more properties
100
causes sound
What are vibrations
100
the human perception of sound intensity
What is loudness
100
a combination of sounds and pitches that follows a specific pattern
What is music
100
the study of sound
What is accoustics
100
where sound cannot travel
What is space
200
what sound waves need to travel
What is a medium
200
sound intensity scale
What is the decibel scale
200
differences between the sounds of the same frequency
What is overtones
200
the name of the method used to find objects that are underwater
What is sonar
200
the amount of sound energy that flows through a given area
What is sound intensity
300
Converts waves to nerve impulses in the ear.
What is the inner ear
300
a change in pitch or wave frequency due to a moving wave source
Doppler effect
300
amplifies the sound produced by musical instruments
What is a resonator
300
unpleasant echo effect caused by many sound reflections
What is reverberations
300
sounds with frequencies above 20,000
What is ultrasonic
400
Influences the speed of sound
What is density
400
depends on how tightly packed the molecules are in the compressions and rarefactions of a sound wave
What is intensity
400
differences among sounds of the same pitch and loudness are described as
sound quality
400
used for imaging body tissues or treating medical conditions
What is ultrasound
400
the main tone heard and played
What is the fundamental frequency
500
Increases the speed of sound
What is temeperature
500
vibrations whose frequency is the multiple of the fundamental frequency
What is overtones
500
calcium deposits that ultrasounds can be used to break up
What is kidney stones or gallstones
500
In a given medium, 2 waves with different amplitudes and wavelengths have the same this
What is wave speed