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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| Vibration | A back-and-forth motion
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| Sound Wave | An area of bunched-up and spread-out particles that move outward in all direction from vibration
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| Echo | A repetition of a sound produced by reflection of a sound wave from a surface
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| Wave Length | The distance from the top of one wave to the top of the next
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| Frequency | The number wavelengths that pass a reference point in a given amount of time
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| Pitch | The highness or lowness of a sound as determined by its frequency
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| Amplitude | The energy in a sound wave
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| Volume | The loudness or softness of a sound
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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:
23eksmith
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