Question

Explain surface and sky wave propagation of radio waves. Why is short wave communication over long distances not possible by surface wave propagation ?

Answer 1

Thus, ground wave propagation is restricted to small distances. The maximum range of coverage depends upon the transmitted power and frequency because the high-frequency waves suffer more absorption of energy in earth's atmosphere. Hence it cannot be used for high-frequency TV and frequency modulated (FM) broadcasts

Answer 2

Explanation:

the boat can be accelerated and the same frequency on the reason to justify that there are an accelerated intern and the two will have higher velocity at the exit silt of the dees at the surface and the sky wave propagation of the radio waves to the short wave communication over long distances that is not possible by surface wave propagation.... !!