Question

Explain ground wave propagation.

Answer 1

GROUND WAVE PROPAGATION

$\to$ The process in which radio frequency propagates along the surface of the earth for the communication purpose.

$\to$ Low frequency of electromagnetic spectrum were used

$\to$ Also called surface wave propagation.

$\to$ Collection of these radiation along the surface of the earth is known as ground wave propagation.

$\to$ Intensity of radiations drops with distance due to its absorption by ground.