Ear | Eye | Sound | Light | Relationship |
---|---|---|---|---|
Outer ear, middle ear and inner ear.
What are the 3 parts of the ear?
|
2
How many lenses are in the eye?
|
Vibrations.
What causes sound?
|
Nothing
what is faster then it?
|
Moves or changes matter.
What is energy?
|
Hammer, anvil, and stirrup.
What are the three bones in the ear?
|
Optic nerve
What is the nerve in the eye?
|
More energy.
What makes sound louder?
|
NO
Can light bend?
|
Sound= In waves.in all directions, fast
Light= In waves straight lines, faster than sound
How do they travel?
|
To protect the ear canal.
Why do we have ear wax?
|
Lens, cornea, iris, pupil, retina, and optic nerve.
What are all the parts of the eye?
|
Tension, Thickness, and Length
What are three things that affect pitch?
|
60
What angle does it come back at if it goes in at 60 degrees
|
|
Auditory nerve
What is the nerve that carries messages to the brain from the ear?
|
Bending of light.
What is refraction?
|
Soft, porous objects
What kind of objects absorb sound?
|
Light is a form of energy
What is light?
|
|
Enters through the outer ear, hits the ear drum, goes through the three bones, into the cochlea, through the nerve to the brain.
How does the ear process sound?
|
When light enters the eye in gets refracted into into the pupil. The iris controls how much light enters the eye. Then light gets refracted again and the image is "projected" on the retina. The image is then sent to the brain and the brain processes the
How does the eye see?
|
Hard, smooth objects
What kind of objects reflect sound?
|
Reflected, absorbed, or transmitted.
What can happen to light when it hits an object?
|
|