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Radio Waves

Radio Waves

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Radio Waves

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  1. Radio Waves By: Jodi Wittmann Hayley Merson Tim Schuh Brynn Gloudemans

  2. History • Guglielmo Marconi • James Clerk Maxwell • Nikola Tesla • Radio Signals

  3. Characteristics • Electromagnetic spectrum • Frequency • Wavelengths • Lowest photon energy

  4. Uses • Two-way communication • Wireless Contact • Telephones, cell phones • Walky-talkies • Not used for just sound • Entertainment • Information • People • Broadcasting

  5. More uses • Industry • Transportation • construction • Medicine • Heartbeat • Ambulances • Paramedics

  6. Uses • Consumer goods • Remote controls • Radios • Wireless headphones • Televisions • Science • Telescope • Antenna

  7. Dangers • Military • Outer space

  8. Conclusion • Widely used • Smallest frequency • Longest wavelength