science
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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Wave | an energy that take matter to travel
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Mechanical | need matter to travel
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electromagnetic | do not need matter to travel
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transverse | to bring matter with it
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compressional | does not take matter to it
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crest | top of a wave
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traugh | the bottom of the wave
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baseline | the middle of the wave
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wave length | the length between the crest
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compession | were the molecules are spread apart
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rarefaction | the molecules are close together
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frequency | how many times it happen in a certain amout of time.
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Translacent | allow light to pass through
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Opaque | materials allow no light through
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Transparent | materials allow nearly all light to pass by
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Refect | a light hitting an object bounce off
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Abserb | does not let light to bounce off.,
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Transmit | to send a message
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Amplitube | height of a wave
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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:
joshgomez12
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