Vocabulary for the upcoming test
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| Spectroscopy | The study of light depending on its wavelength
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| Incandescent | To omit light when hot
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| Corona | Crown or gas in the atmosphere
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| Continuous Spectrum | Rainbow, produced by incandescent solid, liquid or gas under high pressure
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| Bright Line Spectrum | Produced by hot incandescent gas under low pressure
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| Dark Line Spectrum | Sun is a giant ball of incandescent gas, gives off continuous spectrum but mercury in the corona leaves a black line if you pull out any color.
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| Doppler Shift | The change in the frequency or wavelength of sound or light due to the source moving.
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| Flourescent | Doesn't give off complete spectrum just gives off mercury and heat.
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| Incandescent | Gives off light when hot and a continuous spectrum
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| Rarefractions | Compressions make rarefractions become compressed and creates more compressions
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| Compressions | Where the medium is bunched together They lose energy as quickly as heat and soundwave dies out
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| Frequency | The number of compressions in a unit of time
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| Infrasonic | Too few compressions so you can't hear
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| Ultrasonic | A range most people can hear.
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| High Frequency | A lot of compressions in a given unit of time
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| Low Frequency | Low but large compressions more energy and lasts a lot longer
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| Wavelength | Distance between two adjacent troughs or crests
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| Amplitude | Half a wavelength
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| Frequency | Number of waves that pass a certain point at a given time
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| Water waves | Wind blows over and they are created
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| Wavebase | Half the wavelength and the point where you stop feeling energy of wind
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| Fetch | How long the wind can blow unobstructed, makes big waves
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| Roaring 40's | No land on fourty degrees south
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| Swells | Waves that are dying down
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| Whitecaps | White on top of waves from strong waves
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| Long shore current | Water runs along the shore crashing in.
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| Riptide | Water returning to the ocean
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| Tsunami | Harbour wave caused by either meteor impact, underwater landslides, earthquakes
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| Lumineferous ether | Medium between two waves Einsteins theory that light has a duel nature light has the ability to travel as a wave and a particle at the same time.
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| Photon | Partical that light is traveling as, a packet of light energy
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| Light | Electromagnetic Radiation
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| Spectrum | Radio Infared Visible UV xrays gammarays
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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.
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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:
Arielle Gelb
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