https://padlet.com/lilianamunguia/7v4e6j280xqt Made with an open mind en-us 2017-02-27 18:00:37 UTC 2025-12-03 21:22:33 UTC hello@padlet.com lilianamunguia https://padlet.com/lilianamunguia/7v4e6j280xqt/wish/156503448 2017-02-27 18:02:31 UTC https://padlet.com/lilianamunguia/7v4e6j280xqt/wish/156503448 lilianamunguia https://padlet.com/lilianamunguia/7v4e6j280xqt/wish/156503593 An electromagnetic wave is a wave produced by the acceleration of an electric charge and propagated by the periodic variation of intensities of, usually, perpendicular electric and magnetic fields.

]]> 2017-02-27 18:02:52 UTC https://padlet.com/lilianamunguia/7v4e6j280xqt/wish/156503593 lilianamunguia https://padlet.com/lilianamunguia/7v4e6j280xqt/wish/156507506 An Electromagnetic wave is a wave that Electromagnetic , is a form of energy emitted by moving charged particles. As it travels through space it behaves like a wave, and has an oscillating electric field component and an oscillating magnetic field. These waves oscillate perpendicularly to and in phase with one another.]]> 2017-02-27 18:13:04 UTC https://padlet.com/lilianamunguia/7v4e6j280xqt/wish/156507506 lilianamunguia https://padlet.com/lilianamunguia/7v4e6j280xqt/wish/156892413 2017-02-28 23:31:04 UTC https://padlet.com/lilianamunguia/7v4e6j280xqt/wish/156892413 lilianamunguia https://padlet.com/lilianamunguia/7v4e6j280xqt/wish/156892839 2017-02-28 23:36:14 UTC https://padlet.com/lilianamunguia/7v4e6j280xqt/wish/156892839 lilianamunguia https://padlet.com/lilianamunguia/7v4e6j280xqt/wish/156892892 Once the energy of the electromagnetic wave is reemitted by an atom, it travels through a small region of space between atoms. Once it reaches the next atom, the electromagnetic wave is absorbed, transformed into electron vibrations and then reemitted as an electromagnetic wave. While the electromagnetic wave will travel at a speed of c (3 x 10⁸ m/s) through the vacuum of interatomic space, the absorption and reemission process causes the net speed of the electromagnetic wave to be less than c. This is observed in the animation below.]]> 2017-02-28 23:37:03 UTC https://padlet.com/lilianamunguia/7v4e6j280xqt/wish/156892892 lilianamunguia https://padlet.com/lilianamunguia/7v4e6j280xqt/wish/156895196 Wireless is a term used to describe telecommunications in which electromagnetic waves (rather than some form of wire) carry the signal over part or all of the communication path. Some monitoring devices, such as intrusion alarms, employ acoustic waves at frequencies above the range of human hearing; these are also sometimes classified as wireless.The wireless method of communication uses low-powered radio waves to transmit data between devices. High powered transmission sources usually require government licenses to broadcast on a specific wavelength. This platform has historically carried voice and has grown into a large industry, carrying many thousands of broadcasts around the world. Radio waves are now increasingly being used by unregulated computer users.

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