Radio Waves by Mariela Pina https://padlet.com/pinamar000/b0obod87ejzk 8/Pina, Pintor, Perez, Beltran en-us 2017-02-24 20:24:03 UTC 2026-01-20 00:05:28 UTC hello@padlet.com The dangers of each type of wave.All electromagnetic waves can cross a vacuum.All electromagnetic waves travel at the speed of light. brionkar001 https://padlet.com/pinamar000/b0obod87ejzk/wish/156544974 2017-02-27 19:46:11 UTC https://padlet.com/pinamar000/b0obod87ejzk/wish/156544974 Cancer, leukaemia and other disorders can be cause if large doses of radio waves are exposed to people . brionkar001 https://padlet.com/pinamar000/b0obod87ejzk/wish/156545931 2017-02-27 19:48:41 UTC https://padlet.com/pinamar000/b0obod87ejzk/wish/156545931 Radio waves are the lowest frequencies in the electromagnetic spectrum, and are used mainly for communications. beltreze000 https://padlet.com/pinamar000/b0obod87ejzk/wish/156546832 2017-02-27 19:51:09 UTC https://padlet.com/pinamar000/b0obod87ejzk/wish/156546832 pinamar000 https://padlet.com/pinamar000/b0obod87ejzk/wish/156547327 2017-02-27 19:52:45 UTC https://padlet.com/pinamar000/b0obod87ejzk/wish/156547327 brionkar001 https://padlet.com/pinamar000/b0obod87ejzk/wish/156548239 2017-02-27 19:55:36 UTC https://padlet.com/pinamar000/b0obod87ejzk/wish/156548239 Radio Waves pinamar000 https://padlet.com/pinamar000/b0obod87ejzk/wish/156549050 2017-02-27 19:57:54 UTC https://padlet.com/pinamar000/b0obod87ejzk/wish/156549050 beltreze000 https://padlet.com/pinamar000/b0obod87ejzk/wish/157164054 2017-03-01 20:09:08 UTC https://padlet.com/pinamar000/b0obod87ejzk/wish/157164054 What can happen to someone if they get exposed to large doses of radio waves? brionkar001 https://padlet.com/pinamar000/b0obod87ejzk/wish/157164464 2017-03-01 20:10:24 UTC https://padlet.com/pinamar000/b0obod87ejzk/wish/157164464 pintoreg000 https://padlet.com/pinamar000/b0obod87ejzk/wish/157164658 Radio ]]> 2017-03-01 20:10:53 UTC https://padlet.com/pinamar000/b0obod87ejzk/wish/157164658 perezdav001 https://padlet.com/pinamar000/b0obod87ejzk/wish/157164800 2017-03-01 20:11:18 UTC https://padlet.com/pinamar000/b0obod87ejzk/wish/157164800 n electronics and telecommunications a transmitter or radio transmitter is an electronic device which generates a radio frequency alternating current. When a connected antenna is excited by this alternating current, the antenna emits radio waves.In addition to their use in broadcasting, transmitters are necessary component parts of many electronic devices that communicate by radio, such as cell phones, wireless computer networks, Bluetooth enabled devices, garage door openers perezdav001 https://padlet.com/pinamar000/b0obod87ejzk/wish/157165232 2017-03-01 20:12:32 UTC https://padlet.com/pinamar000/b0obod87ejzk/wish/157165232 beltreze000 https://padlet.com/pinamar000/b0obod87ejzk/wish/157165743 2017-03-01 20:13:58 UTC https://padlet.com/pinamar000/b0obod87ejzk/wish/157165743 Radio Frequency Identification or RFID is the use of radio waves to identify objects.Unlike the old technique of x-rays used for radiation, MRI is used for creating the exact same images but through radio waves and magnets.An electrical current produced by radio waves is used to heat up a small area of nerve tissue. perezdav001 https://padlet.com/pinamar000/b0obod87ejzk/wish/157166416 2017-03-01 20:15:53 UTC https://padlet.com/pinamar000/b0obod87ejzk/wish/157166416 beltreze000 https://padlet.com/pinamar000/b0obod87ejzk/wish/157166564 2017-03-01 20:16:20 UTC https://padlet.com/pinamar000/b0obod87ejzk/wish/157166564 pinamar000 https://padlet.com/pinamar000/b0obod87ejzk/wish/157167068 Wavelength: 10  3

Frequency: 10 4

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