Radio Waves Quiz

What are radio waves?

Who discovered radio waves?

What is the primary use of radio waves in communication?

What device converts electrical energy into radio waves?

Which type of modulation varies the amplitude of radio waves?

What is one major challenge of using radio waves for communication?

Which of the following is a characteristic of high-frequency radio waves?

What is one benefit of using digital modulation techniques?

Which application uses radio waves for broadcasting music and news?

What phenomenon occurs when multiple radio signals interfere with each other?