light and sound voca
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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| transparent | a material that allows light to pass though it
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| translucent | a material that allows some light to pass though it
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| Opaue | a Opaue material is something that blocks light from passing through it
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| lens | an object that refracts light
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| amplitude | the hight of the wave
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| frequency | the certain amount of time creast trough it
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| refract | to bend
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| reflect | to bounce off
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| prism | a transparent object that separates white light into all the colors of the rainbow
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| shadow | a shadow is something were your body causes a shadow or an area were light does not strick
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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:
abarnett811
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