2-25-14
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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refraction | The bending of light rays as they move from one material into another.
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prism | A glass bar that separates white light into the colors of the rainbow.
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lens | A curved piece of clear glass or plastic that bends light rays.
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light | A form of energy that travels in waves and can move through empty space where there is no air.
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opaque | Materials that light cannot pass through.
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absorption | The process of soaking up liquid, heat, or light.
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translucent | Materials that allow light to pass through, but it will form a blurry image.
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transparent | A substance that is clear like glass and lets light through so that the objects on the other side can be seen clearly.
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spectrum | The range of colors that is revealed when light shines through a prism or through drops of water, as in a rainbow.
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reflection | The bouncing back of light rays from the surface.
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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:
sillyname396
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