BOSNIA: US SOLDIERS CONFRONT BOSNIAN SERB TANKS

What is the primary function of radio in communication?

• To enhance visual media

• To store data

• To provide internet access

• To transmit sound over long distances

Which of the following best describes how radio waves are generated?

• By gravitational forces

• By chemical reactions

• By oscillating electric and magnetic fields

• By reflecting light waves

What is a key component in the transmission of radio waves?

• Antenna

• Battery

• Speaker

• Microphone

In which field has radio technology had a significant impact?

• Education

• Transportation

• Medicine

• Agriculture

How has radio technology influenced modern society?

• By eliminating the need for computers

• By enabling wireless communication

• By increasing the use of fossil fuels

• By reducing the need for electricity