wavelength
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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| cornea | transparent layer of the front of the eye"covers both the iris and the pupil also helps refract light
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| pupil | a hole that controls the amount of light that enters the eye by adjusting in size
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| lens | the part of the eye that adjusts the size of the pupil provides characteristic eye color
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| convex lens | a transparent object that refracts light waves such that they convrge or diverege create an image
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| retina | a lens that is thicker in the middle than at the edges
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| optic nerve | structure at the back of the eye upon which the lens forms an image
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| electromagnetic spectrum | eye structure that transmits information about an image formed on the retina to the brain
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| radion waves | all of the frequencies or wavelength of electromagnetic radition
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| microwaves | electromagnetic waves that have the longest wavelength, lowest frequency , and least amount of energy
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| infrared light | light on the electromagnetic spectrum that the human eye can detect
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| visible light | a narrow section of the electromagnetic spectrum can detect
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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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.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
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:
ivycar
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