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प्रश्न
Would sky waves be suitable for transmission of TV signals of 60 MHz frequency?
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उत्तर
No, signals of frequency greater than 30 MHz will not be reflected by the ionosphere but will penetrate through the ionosphere.
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संबंधित प्रश्न
Which of the following frequencies will be suitable for beyond-the-horizon communication using sky waves?
(a) 10 kHz
(b) 10 MHz
(c) 1 GHz
(d) 1000 GHz
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