Light and Sound
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 | a disturbance that carries energy, such as sound or light, through matter or space
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| volume | the loudness of a sound
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| pitch | the highness or lowness of a sound
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| wave | a disturbance that carries energy, such as sound or light, through matter or space
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| volume | the loudness of a sound
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| light | a form of energy that can travel through space and lies partly within the visible range
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| pitch | the highness or lowness of a sound
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| electromagnetic spectrum | all energy waves that travel at the speed of light in a vacuum, including radio, infrared, visible, ultraviolet, x-rays, and gamma rays
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| opaque | not allowing light to pass through
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| transparent | allows light to pass through
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| translucent | allows only some light to pass through
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| frequency | a measure of the number of waves that pass a point in a second
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| light | a form of energy that can travel through space and lies partly within the visible range
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| electromagnetic spectrum | all energy waves that travel at the speed of light in a vacuum, including radio, infrared, visible, ultraviolet, x-rays, and gamma rays
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| opaque | not allowing light to pass through
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| transparent | allows light to pass through
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| translucent | allows only some light to pass through
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| reflection | the bouncing of light waves when they encounter an obstacle
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| refraction | the bending of light waves as they pass from one material to another
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| prism | a transparent object that bends and separates white light into the colors of the rainbow
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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:
wmsScience
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