Question

radio waves are transmitted in this sphere

Answer 1

Answer:

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Explanation:

Radio communication

Due to the ability of ionized atmospheric gases to refract high frequency (HF, or shortwave) radio waves, the ionosphere can reflect radio waves directed into the sky back toward the Earth.

Answer 2

Answer:

The radio waves are transmitted through the ionosphere. This is because the ionosphere influences the propagation of electromagnetic waves through ionised particles. These electromagnetic waves emit radio waves by frequently changing their