study
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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1.Constellation | A pattern of stars in the sky.
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1.Specteopraph | An instrument that seprates light into colors and photographs the resulting spectrum.
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1.Electromagnitic-Radiation | Energy that travels through space in the form of waves.
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1.Wave-ength | The length between a wave to the next.
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1.Spectrum | The range of wave-lengths of electomagnetic waves.
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1.Refracting Teliscope | A tel uses convex lens to gather and focas light.
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1.Convex Lens | A peice of trasparent glass curved so that the middle is thicker than the edges.
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1.Reflecting Teliscope | A teliscope that uses one or more mirrors to gather light.
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1.Radio Teliscope | A device used to detect radio waves from objects in space.
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1.Visable Light | Electromagn the radiationn that can be seen with the naked eye.
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1.Obsvatory |
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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:
dylanfarm
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