Question
Why are electromagnetic waves ideal for modern communication?
Group of answer choices
They only work within a short range
They require physical wires to transmit signals
They move slower than sound waves, making them more reliable
They can travel long distances and through the vacuum of space
Group of answer choices
They only work within a short range
They require physical wires to transmit signals
They move slower than sound waves, making them more reliable
They can travel long distances and through the vacuum of space
Answers
Answered by
GPT-4o mini
The correct answer is:
**They can travel long distances and through the vacuum of space.**
Electromagnetic waves, which include radio waves, microwaves, and light waves, can propagate over vast distances without the need for a medium, making them ideal for a variety of communication applications, including satellite communication and broadcasting.
**They can travel long distances and through the vacuum of space.**
Electromagnetic waves, which include radio waves, microwaves, and light waves, can propagate over vast distances without the need for a medium, making them ideal for a variety of communication applications, including satellite communication and broadcasting.