https://padlet.com/12123683/8yggpehebxmf xzavier gregory en-us 2016-12-19 16:32:05 UTC 2024-11-18 03:34:12 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Planets.png 12123683 https://padlet.com/12123683/8yggpehebxmf/wish/144343842 Definition of electromagnetic wave. : one of the waves that are propagated by simultaneous periodic variations of electric and magnetic field intensity and that include radio waves, infrared, visible light, ultraviolet, X-rays, and gamma rays.]]> 2016-12-19 16:40:42 UTC https://padlet.com/12123683/8yggpehebxmf/wish/144343842 12123683 https://padlet.com/12123683/8yggpehebxmf/wish/144345495 1.coming after or as a result of.
2. of a wind or sea) blowing or moving in the same direction as the course of a vehicle or vessel.]]> 2016-12-19 16:47:17 UTC https://padlet.com/12123683/8yggpehebxmf/wish/144345495 12123683 https://padlet.com/12123683/8yggpehebxmf/wish/144346135 the women's section of the US Naval Reserve, established in 1942, or, since 1948, of the US Navy.]]> 2016-12-19 16:50:10 UTC https://padlet.com/12123683/8yggpehebxmf/wish/144346135 12123683 https://padlet.com/12123683/8yggpehebxmf/wish/144347825 A mechanical wave is a wave that is an oscillation of matter, and therefore transfers energy through a medium. While waves can move over long distances, the movement of the medium of transmission—the material—is limited. Therefore, oscillating material does not move far from its initial equilibrium position.]]> 2016-12-19 16:57:52 UTC https://padlet.com/12123683/8yggpehebxmf/wish/144347825 12123683 https://padlet.com/12123683/8yggpehebxmf/wish/144348279 Definition of electromagnetic wave. : one of the waves that are propagated by simultaneous periodic variations of electric and magnetic field intensity and that include radio waves, infrared, visible light, ultraviolet, X-rays, and gamma rays.]]> 2016-12-19 16:59:53 UTC https://padlet.com/12123683/8yggpehebxmf/wish/144348279 12123683 https://padlet.com/12123683/8yggpehebxmf/wish/144356448 a wave vibrating at right angles to the direction of its propagation.]]> 2016-12-19 17:40:04 UTC https://padlet.com/12123683/8yggpehebxmf/wish/144356448 12123683 https://padlet.com/12123683/8yggpehebxmf/wish/144356865 a wave vibrating in the direction of propagation.]]> 2016-12-19 17:42:17 UTC https://padlet.com/12123683/8yggpehebxmf/wish/144356865 12123683 https://padlet.com/12123683/8yggpehebxmf/wish/144357122 2.a person's ideas and way of thinking, especially as it affects their ability to communicate with others. ]]> 2016-12-19 17:43:39 UTC https://padlet.com/12123683/8yggpehebxmf/wish/144357122 12123683 https://padlet.com/12123683/8yggpehebxmf/wish/144357757 the rate at which something occurs or is repeated over a particular period of time or in a given sample.
the rate at which a vibration occurs 2.that constitutes a wave, either in a material (as in sound waves), or in an electromagnetic field (as in radio waves and light), usually measured per second.]]> 2016-12-19 17:46:57 UTC https://padlet.com/12123683/8yggpehebxmf/wish/144357757 12123683 https://padlet.com/12123683/8yggpehebxmf/wish/144358246 An electromagnetic wave of a frequency between about 104 and 1011 or 1012 Hz, as used for long-distance communication. ]]> 2016-12-19 17:49:19 UTC https://padlet.com/12123683/8yggpehebxmf/wish/144358246 12123683 https://padlet.com/12123683/8yggpehebxmf/wish/144358495 electromagnetic wave with a wavelength in the range 0.001–0.3 m, shorter than that of a normal radio wave but longer than those of infrared radiation. Microwaves are used in radar, in communications, and for heating in microwave ovens and in various industrial processes.]]> 2016-12-19 17:50:27 UTC https://padlet.com/12123683/8yggpehebxmf/wish/144358495 12123683 https://padlet.com/12123683/8yggpehebxmf/wish/144358995 (of electromagnetic radiation) having a wavelength just greater than that of the red end of the visible light spectrum but less than that of microwaves. Infrared radiation has a wavelength from about 800 nm to 1 mm, and is emitted particularly by heated objects. 

]]> 2016-12-19 17:52:46 UTC https://padlet.com/12123683/8yggpehebxmf/wish/144358995 12123683 https://padlet.com/12123683/8yggpehebxmf/wish/144359940 Visible light is a form of electromagnetic (EM) radiation, as are radio waves, infrared radiation, ultraviolet radiation, X-rays and microwaves. Generally, visible light is defined as the wavelengths that are visible to most human eyes. ... This broad range of wavelengths is known as the electromagnetic spectrum.]]> 2016-12-19 17:58:02 UTC https://padlet.com/12123683/8yggpehebxmf/wish/144359940 12123683 https://padlet.com/12123683/8yggpehebxmf/wish/144375423 Ultraviolet waves have the next shortest wavelength after visible light. It is ultraviolet rays from the Sun that cause sunburns. We are protected from the Sun's ultraviolet rays by the ozone layer. Some insects, such as bumblebees, can see ultraviolet light. Ultraviolet light is used by powerful telescopes like the Hubble Space Telescope to see far away stars. ]]> 2016-12-19 19:10:49 UTC https://padlet.com/12123683/8yggpehebxmf/wish/144375423 12123683 https://padlet.com/12123683/8yggpehebxmf/wish/144375732 an electromagnetic wave of high energy and very short wavelength, which is able to pass through many materials opaque to light.]]> 2016-12-19 19:11:58 UTC https://padlet.com/12123683/8yggpehebxmf/wish/144375732 12123683 https://padlet.com/12123683/8yggpehebxmf/wish/144376553 penetrating electromagnetic radiation of a kind arising from the radioactive decay of atomic nuclei.]]> 2016-12-19 19:15:51 UTC https://padlet.com/12123683/8yggpehebxmf/wish/144376553