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Light RaysTrue Colors Just Passing Through 10 Point 20 Points 30 Points 40 Points 50 Points 10 Point 20 Points 30 Points 40 Points 50 Points 30 Points 40 Points 50 Points InventionsEye Sense
This is in the center of the iris and allows light to enter through your eye.
What is the pupil?
This is the clear part at the front of your eye where light can enter.
What is the cornea?
The back of your eye, sensitive to light, converts light to electrical impulses
What is the retina?
Helps to control the amount of light which enters the eye
What is the iris?
This is what sends the electrical impulses from the retina to the brain.
What is the optic nerve?
Something that has heat energy and glows
What is a light source?
The path light travels from the light source
What is a straight line?
When light bounces off an object
What is reflection?
When light slows down and bends
What is a refraction?
The speed light travels
What is 186,000 miles per second?
This invention copies the way the eye works
What is the camera?
Its special lenses and mirrors help us to see long distances - to outer space
What is a telescope?
Scientists use this to study things smaller that the eye can see
What is a microscope?
A device that magnifies distant objects using a lens for each eye
What are binoculars?
A device used in classrooms for projecting images, it has a concave lens and mirror
What is an overhead projector?
This color reflects light
What is white?
This color absorbs light
What is black?
What we call light rays that are bent and broken into all visible colors
What is the color spectrum or a rainbow?
This object can break up white light into the color spectrum
What is a prism or a raindrop?
These are the colors of the rainbow
What is Roy G Biv? (red-orange- green-blue-indigo- violet)
All light passes through this type of object
What is transparent?
Some light passes through this object?
What is translucent?
No light passes through this object, it casts shadows
What is opaque?
This type of lens is curved inward, like the inner surface of a bowl
What is concave?
Lens with a surface that curves outward rather than inward
What is convex?
Make your wager
This is the description of how light bounces off an object when it hits it an angle
What is the opposite direction, but same angle?