17.3 and 17.4
Help!
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| reflection | show 🗑
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| refraction | show 🗑
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| diffraction | show 🗑
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| show | occurs when two or more waves overlap and combine together
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| constructive interference | show 🗑
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| destructive interference | show 🗑
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| standing wave | show 🗑
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| show | a point on a standing wave that has no displacement from the rest position
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| antinode | show 🗑
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| show | longitudinal waves-compressions and rarefactions that travel through a medium
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| intensity | show 🗑
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| show | unit that compares the intensity of different sounds
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| show | a physical response to the intensity of sound, modified by physical factors
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| show | the frequency of a sound as you perceive it
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| sonar | show 🗑
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| show | a change in sound frequency caused by motion of the sound source, motion of the listener, or both
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| show | response of a standing wave to another wave of the same frequency
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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.
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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:
mgorcz
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