ch 17 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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| the complet range of electromagnetic wave frequencies and wavelengths | Electomagnetic Spectrum
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| heat energy is tansmitted through this wave | infrared waves
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| causes particals in matter to move back and forth along the same direction in which the wave travels | compressional wave
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| the distance between one crest or compressional on a wave and the next one moving with the same speed and direction | wavelength
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| the angle that the incoming wave makes with the normal equals the angle that the outgoing wave makes with the normal | law of reflection
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| the amount of energy that a wave carries past by a point in a certain amount of time | intensity
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| the human perception of the frequency of sound | pitch
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| the number of wavelengths that pass by a point in a certain amount of time | frequency
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| electromagnetic wave that cn cause damage to the eye and skin | ultaviolet waves
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| a disturbance that carries energy through matter or space | wave
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| cause particals in matter to move back and forth at right angles to the direction in which the wave travels | transverse wave
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| waves that can travel through matter or empty space | electomagnetic wave
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| the change in direction of a wave when it travels from one material to another | refraction
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| can travel through matter or empty space | electomagnetic wave
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| contains high points called crests | transverse wave
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| contains rarefractons | compressional wave
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| contains electic and magnetic parts | electomagnetic wave
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| detected by ear | compressional wave
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| detected by eye | electomagnetic wave
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| what type of wave can travel only through matter | mechanical wave
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| what characteristics is measured in meters | wave length
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| what is the SI unit for frequency | Hertz
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| what type wave are sound waves that are produced by a virabrating object | compressional
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| what part of the ear amplifies sounf vibrations | cochea
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| what determines the britness of the light | pupil
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| what eles gets higher as the frequency of a sound gets higher | intensity
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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:
shamil1740
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