Producing Sound
The Ear
Hearing
Properties of Sound
Only Mr. W.
100
A wave that makes the particles in the material that carries the wave move back and forth along the direction the wave travels.
What is a longitudinal wave?
100
Nothing.
What should you put in your ear?
100
Listen to loud rock music with headphones.
What is hearing loss?
100
It is the amount of sound energy that passes through a square meter of space.
What is intensity?
100
I did not get a paper, worksheet, quiz or test.
What is get out of your chair and get one?
200
A rapid, back and forth motion that can occur in solids, liquids, or gases.
What is a vibration?
200
Collects sounds.
What is the outer ear?
200
An amazing device to restore hearing to someone.
What is cochlear implants?
200
The number of wavelengths that pass by each point.
What is frequency?
200
No one who never made a mistake, never learned anything new.
Who is Albert Einstein?
300
The material in which a wave travels through.
What is a medium?
300
Amplifies sound.
What is middle ear?
300
Fennec fox and big ears.
What is being to be able to hear from greater distances?
300
How low or high a sound seems.
What is pitch?
300
Next to every good man.
What is a better woman?
400
That part of a longitudinal wave where the particles are closest together.
What is compression?
400
Brain gets messages from signals.
What is the inner ear?
400
NEW DAILY DOUBLE I was too close to loud fireworks and had no ear plugs or protection. The sudden noise caused this part of my ear tear and bleed.
What is the eardrum?
400
The change of pitch when a sound is moving closer or farther away from a person.
What is the Doppler Effect?
400
Man I am tired today, if I just sit here and stay on the same page and look like I am listening.
What is pretending?
500
That part of a longitudinal wave where the particles are farthest apart.
What is a rarefaction?
500
Three little bones in your ear.
What is the hammer, anvil and stirrup?
500
Some animals use reflected sounds to locate and object and communicate.
What is echolocation?
500
When objects or instruments are vibrating at the same frequency.
What is resonance?
500
Favorite number.
What is four?
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