Newbie517762 Lv5Posted 09 Jun 2023 10:11
  
Microwaves are also used in wireless communication systems. They are a form of electromagnetic transmission used in wireless communication systems. The wavelength of microwaves ranges from one meter to one millimetre. The frequency varies from 300MHz to 300GHz. These are widely used for long-distance communications and are relatively less expensive.

I Can Help:

Change

Board Leaders