McDougal Littell 6th grade science chapter 3C Brawley Middle School
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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| electromagnatic wave | a disturbance that transfers energy through a field
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| radiation | the transfer of energy in the form of electromagnetic waves
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| electromagnetic spectrum | the range of EM (electromagnetic) frequencies
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| radio waves | EM waves with the longest wavelengths and lowest frequencies
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| microwaves | EM waves with shorter wavelengths and higher frequencies than radio waves
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| visible light | part of the EM spectrum that human eyes can see
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| infrared light | part of the EM spectrum with frequencies between microwaves and visible light
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| ultraviolet light | part of the EM spectrum with frequencies above visible light and below those of x-rays
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| x-rays | part of the EM spectrum with very high frequencies
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| gamma rays | part of the EM spectrum with the highest frequencies
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| transmission | the passage of an EM wave through a medium
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| absorption | the disappearance of an EM wave into a mediumscattering
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| scattering | the spreading out of light rays in all directions
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| polarization | the way of filtering light so that waves vibrate in the same direction
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| prism | a tool that uses refraction to separate light into different wavelengths
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| primary colors | the three colors of light--red,blue,and green--that can be mixed to make all the other colors and white
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| primary pigments | the three colors of materials--cyan, yellow, and magenta--that can be mixed to make all the colors and black
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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:
bmsbrittonscience
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