Physics Flashcards
1
Q
Pupil
A
Allows light into the eye
2
Q
Iris
A
Controls size of the pupil
3
Q
Lens
A
Focuses light onto the retina
4
Q
Retina
A
Detects light using cells called photoreceptors
5
Q
Optic nerve
A
Receives signals of light and sends it to the brain
6
Q
Cornea
A
Skin covering the eye