In your own words, describe the concept of modulation and its significance in communication.
Modulation
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Science, Engineering, Physics
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6th - 12th Grade
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Hard
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Modulation involves altering aspects of a periodic phenomenon, such as frequency, amplitude, or phase of a waveform. In FM radio, the frequency of the radio signal is modulated to carry audio signals.
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2.
OPEN ENDED QUESTION
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What is the relationship between the frequency of a radio signal and the audio signal it carries?
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