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Lenses
LIGHT
Vocabulary
Materials
R&R
100
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100
When light spreads out.
What is diverge.
100
Materials that allow light to travel through them.
What is transparent.
100
An object capable of producing light.
What is a light source.
100
When light bounces off of an object at an equal angle.
What is reflection.
200
A lens that is thicker at the center than at the edges and causes light to converge or come to a point.
What is convex.
200
When light comes to a point.
What is converge.
200
To take in light and heat.
What is absorb.
200
A highly polished, flat surface that forms images by reflecting light.
What is a plane mirror.
200
When light bends through a transparent material.
What is refraction.
300
A lens that is thinner in the middle than at the edges and causes light to diverge or spread out.
What is concave.
300
A form of energy that travels through space in a straight line.
What is light
300
The colors found in white light: red, orange, yellow, green, blue, indigo, and violet.
What is the spectrum.
300
Light made by nature such as the sun, lightening, fire, etc.
What is natural light.
300
The angle at which light bends through a transparent material.
What is the angle of refraction.
400
The type of lens used to help people see things up close.
What is convex.
400
An example of heat energy.
What is light.
400
Materials that allow no light to travel through them.
What is Opaque.
400
Any light that is created by humans such as light bulbs, televisions, etc.
What is manmade light.
400
The angle at which light bounces off a shiny surface.
What is angle of reflection.
500
The correct order of the spectrum.
What is Red, Orange, Yellow, Green, Blue, Indigo, and Violet. ROYGBIV
500
Two light waves that cannot be seen by humans.
What is ultraviolet light and infrared light.
500
The two types of light.
What is manmade light and natural light.
500
A triangular-shaped, transparent material that splits white light into the spectrum of colored light.
What is a prism.
500
The angle at which light hits a surface.
What is angle of incidence.