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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| Persistence of Vision | is where your brain memories the picture for a second.
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| Reflection | the bouncing of light
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| Refration | the bending of light as it passes from one medium, e.g. air, into another, such as glass
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| Absorption | When the colors are absorbed and only one is reflected
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| Transparent | a material that is capable of allowing clear viewing of objects placed under it or next to it
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| Translucent | A material that trasmits light but does not allow objects to be seen through it
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| Opaque | You can not see through it
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| Convex | a surface that is curved or rounded like the exterior of a cirlce or sphere
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| Concave | a surface that is rounded inward like the inside of a bowl
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| prisim | a trasparent object which is capable of separating white light into the colors of the spectrum.
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| spectrum | the colors present in white light made visible after bing separated, for example, by a prism. The order of the spectrum is: red, orange, yellow, green, blue, indigo, and violet.
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| spectrum order | roy g biv (red, orange, yellow, green, blue, indigo, and violet
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| filters What colors do they make | (blank)
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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.
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.
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:
mj.forsythe
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