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7 Cards in this Set
- Front
- Back
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Do electromagnetic waves require a medium through which to travel?
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NO
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The spped of Elevtromagnetic Waves travel how fast?
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300,000,000 metrs per second-speed of light
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When light passes through a polarizing filter, it is called what?
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POLARIZED LIGHT
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A range of electromagnetic waves when they are placed in order of increasing frequency is called what?
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ELECTROMAGNETIC SPECTRUM
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_____ _____ HAS shorter wavelengths and higher frequencies than infrared?
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VISIBLE LIGHT
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_______ HAVE the shortest wavelength and highest frequency of all the radio waves.
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MICROWAVES
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RADIO WAVES have the _____ wave length and the ____ frequency
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longest
lowest |
