Vocabulary #1
Vocabulary #2
Parts of the Wave
Properties of Sound
Parts of the Ear
100
how high or low a sound is
What is pitch?
100
how loud or soft a sound is
What is volume
100
Wavelength
What is #1?
100
Sound waves travel faster through this.
What is a solid?
100
Outer Ear
What is #1?
200
each high point of a sound wave
what is crest?
200
each low point of a sound wave
What is trough?
200
Trough.
What is #4?
200
Sound waves travel slower through this.
What is a gas?
200
Eardrum
What is #2?
300
the number of crests or troughs that pass by over a certain amount of time
What is the frequency?
300
the distance between one crest or trough to the next
What is wavelength?
300
Crest
What is #3?
300
Solids have more of these.
What are molecules?
300
Middle Ear
What is #3?
400
halfway between a crest and a trough
What is the resting point?
400
the distance between the resting point and a crest or trough
What is amplitude?
400
Amplitude.
What is #2?
400
This also affects how fast sound waves move.
What is temperature?
400
Inner Ear
What is $4
500
the study of how sounds travel and how they can be controlled
What is acoustics?
500
Solid, liquid, or gas
What is a medium?
500
Resting Point.
Walk up and touch this point.
500
Sound can only travel through matter.
What is a medium?
500
Sends messages to the brain. Brain understands the message as sound.
What is inner ear?