light
Help!
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| light | energy you can see.
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| reflection | light that will bounce off an object.
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| refraction | the bending of light rays as they enter a new medium.
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| color spectrum | different frequency of the colors of light.
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| roygbiv | red orange yellow green blue indago violet.
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| crest | the high point on a wave.
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| trough | the low point on the wave.
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| wavelength | distance between the highest and lowest point of the wave.
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| frequency | the number of waves that pass a point in a given amount of time.
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| amplitude | the distance between mid point and crest or trough.
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| transevere wave | a wave in wich the crest and trough move at right angels to the direction of the waves travel.
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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:
23villanonathant