Light and parts of human eye
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Sclera | The white of the eye
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| Rods | The light sensitive cells that help to differentiate gray, white, and blacks
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| Cones | The color sensitive cells that may be absent in some
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| Retina | A multilayered membrane that covers the inside back of the eye that contains rods and cones
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| Cornea | The front transparent layer that refracts the light first as it enters the eye.
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| Aqueous Humor | A watery fluid that provides nourishment to the eye.
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| Vitreous Humor | A gel like substance that maintains pressure and gives shape to the eye.
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| Iris | The colored part of the eye that controls the amount of light
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| Pupil | The hole through which the light enters the eye
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| Optic Nerve | It sends messages from the eye to the brain
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| Lens | Transparent biconvex structure that helps the eye to focus the image
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| Reflection | When light bounces off an object
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| Refraction | When light bends from one medium to another
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| Diffraction | When wave bends around corners
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| Opaque | Objects through which light can not pass through and is reflected or absorbed.
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| Translucent | Objects through which light partially passes through
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| Transparent | Objects through which light can pass through
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| Convex | a surface that is curved outward (light waves become focused)
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| Concave | Surface through which light waves spread out
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Sanand
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