Light Ch. 12 Lsn. 3
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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| spectrum | band of colors in a rainbow
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| image | picture of a light source that light rays make when they reflect from a mirror
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| photon | tiny bundle of light
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| wavelength | distance between one peak and the next in a wave
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| translucent | material that allows only some light to pass through
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| refraction | the bending of light waves as they pass from one substance into another
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| concave | a lens that curves inward
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| convex | a lens that makes smaller upright images
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| transparent | allows light to pass through it
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| opaque | allows little or no light to pass through
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| law of reflection | the angle of a light ray that hits a surface is equal to the angle of the light ray that bounces off it
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| prism | a piece of glass that refracts or separates white light into its band of colors
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| electromagnetism | the way in which electric and magnetic forces interact
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| red | color with longest wavelength
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| violet | color with shortest wavelength
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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:
litzk
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