I See the Light
White Light
Blinded By The Light
True Colors
Doctor My Eyes
100
Light is a form of this.
What is electromagnetic energy?
100
White light is made up of this many colors.
What is seven?
100
This is the bouncing back of light off of a surface.
What is reflection?
100
The most important source of light here on Earth comes from this.
What is the sun?
100
Light enters the eye through this opening.
What is the pupil?
200
Light does not need this to travel.
What is matter?
200
A range of light waves organized by frequency and wavelengths.
What is the electromagnetic spectrum?
200
These type of materials only allow some light to pass through.
What are translucent materials?
200
A rainbow is formed when light does this through raindrops.
What is refracts through the raindrops?
200
This part of the eye controls how much light enters the eye.
What is the iris?
300
Light travels faster than this.
What is anything in the universe?
300
An object that allows all light to completely pass through it is called ...
What is transparent?
300
Materials that block all light are called this.
What is opaque?
300
When light strikes a black object all light is ...
What is absorbed?
300
The transparent, front part of the eye that protects it from dust and debris.
What is the cornea?
400
When light hits an object it can be ...
What is reflected, refracted or absorbed?
400
These lenses are thicker on the ends, thinner in the middle and they spread out light.
What are concave lenses?
400
These lenses focus light and are thicker in the middle and smaller on the ends (like a football).
What are convex lenses?
400
This color has the shortest wavelength of light, while this other color has the longest wavelength of light.
What is violet, with the shortest wavelength, and red, with the longest?
400
These two transparent parts of the eye bend and refract light as it enters the eye.
What are the cornea and the lens?
500
This carries electrical signals from the retina to the brain.
What is the optic nerve?
500
The straw appears to be broken because light passing through the water slows down and is ...
What is refracted?
500
This is a beam of light made up of one wavelength of light and focused in only one direction.
What is a laser?
500
When light strikes a white object, all light is...
What is reflected?
500
The lining at the back of the eyeball that is covered with light sensitive cells.
What is the retina?
600
Light spreads out in , traveling in lines from its source.
What is spreads out in all directions traveling in straight lines from its source?
600
Roy G. Biv is an acronym that stands for ...
What is red, orange, yellow, green, blue, indigo and violet?
600
The part of the electromagnetic spectrum that humans can see.
What is visible light?
600
When we look at an object, the color we see is the wavelength of light that is being ...
What is reflected?
600
This structure changes shape so that the eye can focus on objects near or far.
What is the lens?