RADIO WAVES

HOW LONG ARE RADIO WAVES

• Radio waves can be from the size of a fingernail clipping, to the size of the air that separates us from space. 🌌
• Or as long as a football field and a football🏈

WHAT IS THE FREQUENCY OF RADIO WAVES

• The frequency of radio waves can be as low as 3 Hz and as high as 1 gigahertz.

WHAT ARE SOME MODERN USES OF RADIO WAVES

• Radios(obviously)📻
• TVs📺
• Air-traffic control✈️
• Cell towers📱
• Even remote control toy cars🕹🚗

WHERE DO RADIO WAVES EXIST NATURALLY

• Lightning⚡️🌧
• Astronomical objects🌠📡

🥳FUN FACTS🥳

• Radio waves are the longest waves📏
• Radio waves are shot straight into a part of the atmosphere called the ionosphere.🌌
• Radio waves bounce forever if not absorbed.

THANK YOU