Question

advantage of wave communication 3 points​

Answer 1

Advantages of wave communication are -

• Radio wave has a low cost of setup and for communication the radio wave devices are available at low cost.
• For less data transmission like only the commands to smart devices, it is useful.
• The radio waves can travel through ionosphere reflection, so it doesn't need a line of sight communication.

Answer 2

Answer:

Advantages of Radio Waves. -Radio waves are used in some devices such as mobile phones, and the advantage is that you don't need to be connected by wires when you use them. Microwaves are used in mobile phones and can be generated by small antennas in the phone. This means that the phone does not need to be big.

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