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the quiz is on 11/26, (Tuesday)

Convex thicker in center produces either a real of virtual image
Concave thinner in the center produces only virtual image
Nearsightedness see nearby clearly but distance is blurry, needs concave lens to correct
Farsightedness see distant images clearly but nearby is blurry, needs convex lens to correct
Cones respond to colors
Virtual image a right side up image
Real Image an upside down image
pupil looks black, it is a hole covered by the cornea
Iris rind of muscle that contracts and expands to change amount of ligt that enters the eye
Transluscent allows some light to pass
Transparent light passes right through
Cornea transparent front surface
Refraction when light bends through a medium
Rods reacts to dim light, necessary for night vision
diffuse reflection parallel rays of light hit a bumpy surface
Created by: Yoshis