Question

8. Sky wave communication is based upon
(A) reflection by ionosphere
(B) absorption by ionosphere
(C) transmission through ionosphere
(D) none of these​

Answer 1

Answer:

(C) transmission through ionosphere

Answer 2

Answer:

ionosphere

Answer. Sky wave is based upon Reflection by ionosphere because transmitted signals get reflected back by one of the atmosphere layer that is ionosphere.

Explanation:

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