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2
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EM waves with the shortest wavelengths and highest frequencies
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9
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the complete range of electromagnetic waves placed in order of increasing frequency
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10
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a transverse wave that transfers electrical and magnetic energy
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11
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a method of transmitting signals by changing the frequency of a wave
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12
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an image that shows regions of different temperatures in different colors
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14
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method of transmitting signals by changing the amplitude of a wave
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15
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EM waves with wavelengths shorter than those of radio waves
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16
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EM waves that you can see
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17
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a light bulb that glows when a filament inside it gets white hot
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18
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a bulb that contains a gas and is coated on the inside with a powder
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21
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the light that vibrates in one direction as it passes through a filter
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22
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EM waves with wavelengths just shorter than those of visible light
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23
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when light causes an electron to move so much that it is knocked out of a substance
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