Vocab
When light bounces off an object,
Reflection
The protector of the eye.
Cornea
This flips the image and tells you what you see.
Brain
This is the amount of inputs into the students eyes.
2
Shiny, Reflective
Mirror/ Students side
When light goes through and object.
Transmits
This part of the eye determines your eye's color.
Iris
Electrical Signals travel through this part.
Optic Nerve
The room with light on and the room with the light off.
On: Room A/Student
Off: Room B/Teacher
Clear, transparent
Window/glass: Teachers Side
When light bends, another word for this is...
Refracts
This changes its size to let light into the eye. It gets smaller in bright light and larger as the amount of light decreases.
Pupil
After the light source hits the retina, the retina changes the light signal to what?
Electrical Signal
The one way mirror acts like these 2 things.
Mirror and Window
This is the main factor in to why we see what we see.
Light
This is the variable that changes, which in this case was the MATERIALS.
Independent Variable
This transmits electrical signals from your eyes to your brain.
Optic Nerve
This part of the eye bends or refracts the light.
Lens
There are 2 inputs to this persons eyes where the stronger one comes from the room with the light on.
Teacher
These materials do the following things:
50/50
Transmits the most light
Reflects the most light
one-way mirror
Glass
Mirror
This is the variable where we collect data, which in this case was LIGHT.
Dependent Variable
The light-sensitive layers of nerve tissue at the back of the eye that receive images and sends them as electric signals through the optic nerve to the brain.
Retina
When light enters the eye it officially goes through what eye part?
Pupil
There are 2 inputs to this persons eyes, where they see their reflection.
Student
This is the unit that quantifies how much light is shined on something.
Lux