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15 Cards in this Set

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  • Back
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visible light

light that we see

infrared Radiation

type of electromagneticradiation, as are radio waves

ultra violet radiation

part of the electromagnetic spectrum emitted by the sun.

refraction

bending of a wave when it enters a medium

reflection

reflection of waves

absorption

when something soaks in another.

transmission

gears

transparent

bending of wave

Translucent

permitting light to pass through but diffusing it so that persons, objects,etc.

opaque

not able to be seen through; not transparent.

color filters

filters that filter color

cornea

the transparent layer forming the front of the eye.

convex lens

lens in your eyes

retina

back of eye

optic nerve

each of the second pair of cranial nerves, transmitting impulses to the brain from the retina at the back of the eye.