section 11.1
section 11.2
section 11.3
section 11.4
other
100
part of the ear you can see, ear canal and eardrum
What is the outer ear
100
high or low sound
What is pitch
100
Sound in a deliberate pattern
What is Music
100
The study of sound
What are acoustics
100
vibrating at a specific frequency
What is resonance
200
gathers sound waves
What is the basic ear function
200
change in pitch or wave frequency due to a moving wave source
What is the doppler effect
200
Random sound
What is Noise
200
Locating objects by emitting sound and interpreting the return
What is echolocation
200
use resonator to make a string louder
What is strings
300
a medium
What does it have to have to travel through
300
used to detect weather
What is doppler radar
300
Frequency something will vibrate at
What is Natural frequency
300
Systems that use underwater sound reflection to detect objects
What is Sonar
300
vibrations of air
What is brass and woodwinds
400
converts sound waves, vibrates which transfers to the cochlea
What is the inner ear
400
11000 ft a sec
how far far does sound travel
400
Differences among sounds of the same pitch and loudness
What is Sound Quality
400
used to clean jewelry
What is ultra sound
400
two notes slightly different cause interference
What is beats
500
three tiny bones
What does the middle ear have
500
creates compression waves in the air
What is vibration
500
vibrations with frequencies of multiples of the fundamental frequencies
What is over tones
500
whats animals use echo location
What is bats and dolphins
500
cause of vibrations
What is sound
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