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One of the subdivision of noise is Atmospheric noise, but it is ineffective after certain frequency range, explain why. |
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Answer» ong>Answer: Atmospheric noise is radio noise caused by NATURAL atmospheric processes, primarily lightning discharges in thunderstorms. On a worldwide SCALE, there are about 40 lightning FLASHES PER second – ≈3.5 MILLION lightning discharges per day.[1] |
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