The Structure of Waves and Their Relationship to 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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waves | moves energy
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crest | the top of a wave
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trough | the bottom of a wave
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baseline | the "no energy" point of a wave
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amplitude | the distance from the crest to the trough
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wavelength | the distance from one crest to the next crest
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frequency | the number of waves that occur in one second.
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hertz | the unit for measuring frequency
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high frequency sounds like | the chipmunks
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low frequency sounds like | Mr. Raines
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high amplitude | loud sounds
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low amplitude | quiet sounds
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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:
aureliusii
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