Question

shortly about propagation of electromagnetic waves​

Answer 1

Propagation of Electromagnetic Waves:

Depending on the frequency, radio waves and micro waves travel in space in different ways depending on the behaviour of these waves w.r.t. the earth and the atmosphere.

They are:

1.Ground wave propagation.

2.Sky (or ionospheric) wave propagation.

3.Space (or tropospheric) wave propagation.

Answer 2

Answer:

$hey dear ...$

Radio propagation is the behavior of radio waves as they travel, or are propagated, from one point to another, or into various parts of the atmosphere.

[1] As a form of electromagnetic radiation, like light waves, radio waves are affected by the phenomena of reflection, refraction, diffraction, absorption, polarization, and scattering.

[2] Understanding the effects of varying conditions on radio propagation has many practical applications, from choosing frequencies for international shortwave broadcasters, to designing reliable mobile telephone systems, to radio navigation, to operation of radar systems.

$hope<em> it's helpful for you</em>$