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4. Wireless Communication Applications of EM Waves Electromagnetic Waves > Applications of EM Waves Free to share, print, make copies and changes. Get yours at www.boundless.com www.boundless.com/physics?campaign_content=book_5818_section_194&campaign_term=Physics&utm_campaign=powerpoint&utm_medium= direct&utm_source=boundless

5. Wireless operations permit services, such as long-range communications, that are impossible or impractical to implement with the use of wires. The most common wireless technologies use electromagnetic wireless telecommunications, such as radio. Less common methods of achieving wireless communications include the use of light, sound, magnetic, or electric fields. Wireless Communication Free to share, print, make copies and changes. Get yours at www.boundless.com www.boundless.com/physics/textbooks/alternative-to-physics-9th-john-d-cutnell-kenneth-w-johnson-1118129172- 9781118129173/electromagnetic-waves-24/applications-of-em-waves-194/wireless-communication-675- 6215?campaign_content=book_5818_section_194&campaign_term=Physics&utm_campaign=powerpoint&utm_medium=direct&utm_source=bou ndless Two cellular phones View on Boundless.com Electromagnetic Waves > Applications of EM Waves

6. Free to share, print, make copies and changes. Get yours at www.boundless.com Appendix

7. Key terms conductor A material which contains movable electric charges. radio wave Electromagnetic radiation having a wavelength between about.5 centimeters and 30,000 meters; used for the broadcasting of radio and television signals. telecommunication The science and technology of the communication or messages over a distance, especially using electric, electronic or electromagnetic impulses. Free to share, print, make copies and changes. Get yours at www.boundless.com Electromagnetic Waves

8. Two cellular phones The Qualcomm QCP-2700, a mid-1990s candybar style phone, and an iPhone 4S, a current production smartphone. Free to share, print, make copies and changes. Get yours at www.boundless.com Wikipedia. "Two Cell Phones." CC BY http://en.wikipedia.org/wiki/File:Two_Cell_Phones.png View on Boundless.comCC BYhttp://en.wikipedia.org/wiki/File:Two_Cell_Phones.pngView on Boundless.com Electromagnetic Waves

9. Free to share, print, make copies and changes. Get yours at www.boundless.com Electromagnetic Waves Less common methods of achieving wireless communications include A) use of light, sound, magnetic, and electric fields B) use of light, sound, radio, and infra-red signals C) use of magnetic fields, electric fields, radio, and infra-red signals D) use of radio and infra-red signals

10. Free to share, print, make copies and changes. Get yours at www.boundless.comwww.boundless.com Boundless - LO. "Boundless." CC BY-SA 3.0 http://www.boundless.com/CC BY-SA 3.0http://www.boundless.com/ Electromagnetic Waves Less common methods of achieving wireless communications include A) use of light, sound, magnetic, and electric fields B) use of light, sound, radio, and infra-red signals C) use of magnetic fields, electric fields, radio, and infra-red signals D) use of radio and infra-red signals

11. Free to share, print, make copies and changes. Get yours at www.boundless.com Electromagnetic Waves One of the best-known examples of wireless technology is the A) mobile (or cellular) phone B) cable television C) fiber-optic communication system D) telephone network

12. Free to share, print, make copies and changes. Get yours at www.boundless.comwww.boundless.com Boundless - LO. "Boundless." CC BY-SA 3.0 http://www.boundless.com/CC BY-SA 3.0http://www.boundless.com/ Electromagnetic Waves One of the best-known examples of wireless technology is the A) mobile (or cellular) phone B) cable television C) fiber-optic communication system D) telephone network

13. Free to share, print, make copies and changes. Get yours at www.boundless.com Electromagnetic Waves The most common wireless technologies use A) magnetic fileds B) electric fields C) electromagnetic wireless telecommunications, such as radio D) light and sound

14. Free to share, print, make copies and changes. Get yours at www.boundless.comwww.boundless.com Boundless - LO. "Boundless." CC BY-SA 3.0 http://www.boundless.com/CC BY-SA 3.0http://www.boundless.com/ Electromagnetic Waves The most common wireless technologies use A) magnetic fileds B) electric fields C) electromagnetic wireless telecommunications, such as radio D) light and sound

15. Attribution Wikipedia. "Wireless communication." CC BY-SA 3.0 http://en.wikipedia.org/wiki/Wireless_communicationCC BY-SA 3.0http://en.wikipedia.org/wiki/Wireless_communication Wikipedia. "Wireless communication." CC BY-SA 3.0 http://en.wikipedia.org/wiki/Wireless_communicationCC BY-SA 3.0http://en.wikipedia.org/wiki/Wireless_communication Wiktionary. "telecommunication." CC BY-SA 3.0 http://en.wiktionary.org/wiki/telecommunicationCC BY-SA 3.0http://en.wiktionary.org/wiki/telecommunication Wiktionary. "radio wave." CC BY-SA 3.0 http://en.wiktionary.org/wiki/radio+waveCC BY-SA 3.0http://en.wiktionary.org/wiki/radio+wave Wikipedia. "conductor." CC BY-SA 3.0 http://en.wikipedia.org/wiki/conductorCC BY-SA 3.0http://en.wikipedia.org/wiki/conductor Free to share, print, make copies and changes. Get yours at www.boundless.com Electromagnetic Waves