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What happens to the satellite signals as the density of the ionosphere is high?(a) Velocity increases(b) Velocity decreases(c) Signal strength increases(d) Frequency reduces |
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Answer» Right option is (a) Velocity increases Best explanation: The velocity of the carrier, the pure sinusoidal wave, is increased in the presence of electrons. Thus the greater the density of electrons in the ionosphere greater the velocity of the signal. |
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