Peters Ch. 25 vocab
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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| 1. vibration | show 🗑
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| 2. wave | show 🗑
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| 3. period | show 🗑
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| show | the back and forth vibratory motion of a swinging pendulum
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| 5. sine curve | show 🗑
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| show | the high points on a wave
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| show | the low points on the wave
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| show | the distance from the mmidpoint to the crest of the wave. is the maximum displacement from equilibrium
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| 9. wavelength | show 🗑
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| show | the number of vibrations an object makes ina unit of time .
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| 11. hertz | show 🗑
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| 12. transverse wave | show 🗑
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| show | a wave in which the vibration is in the same direction as that in which the wave is traveling, rather than at right angles to it
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| 14. interference wave | show 🗑
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| 15. constructive interference | show 🗑
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| show | combination of waves where crests of one wave overlap troughs of another, resulting in a wave of decreased amplitued
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| 17. out of phase | show 🗑
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| 18. in phase | show 🗑
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| show | wave in which parts of the wave remainstationary and the wave appears not to be traveling. the result of interference between an incident ( an original ) wave and reflected wave.
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| show | a part of a wave that remains stationary
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| 21. antinodes | show 🗑
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| 22. doppler effect | show 🗑
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| 23. blue shift | show 🗑
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| show | decrease in frequency
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| show | when crests overlap at the edges, the pattern made by these overlapping crest in a V shape
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| 26. shock wave | show 🗑
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| show | the sharp cracked heardwhen the shock wave that sweepsbehind a supersonic aircraft reaches the listeners, this is what we hear.
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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:
peters
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