Question

Distinguish between any two types of propagation of electromagnetic waves based on a) frequency range over which they are applicable and b) communication systems in which they are used. ​

Answer 1

Dear Student,

Lets take Space and Ground wave propagation

Space wave : Frequency Range: Above 40 MHz , Communication System : Television

Ground Wave : Frequency Range : 500 - 1500 KHz , Communication system : Standard AM broadcast.

Regards