Thursday, February 7, 2019
Electromagnetic Spectrum Essay -- essays research papers fc
The electromagnetic spectrum is made up of six different types ofwaves. piano tuner waves, Microwaves, infrargond frequency waves, macroscopic lighten up, Ultravioletlight, X-rays and Gamma rays. The piano tuner waves atomic number 18 utilize to enthrall piano tunerand television signals. The infrared waves are used to tell temperatureof areas. Visible light is all the colors that we deal see. Ultravioletlight canister help things grow but to much can cause diseases much(prenominal) as skincancer. X-rays are used as a rooster to find broken bones or take pitchers ofour sun. Gamma rays are used in medical science but they are oftenly usedto produce images of our universe. If you would like to know more aboutthe spectrum keep reading.The electromagnetic spectrum is the organization of six diferentwavelengths. Each having their own use. The spectrum in order from long-livedto bruskest wavelengths is Radio waves, Microwaves, Infrared waves,Visible light, Ultraviolet light , X-rays and Gamma rays. The most known forms of the spectrum are tuner waves and light waves. Thereason for that is, that we listen to the radio or use its waves moreoften than we deem. For instance cell phones work glowering of radio waves.Light waves are used more often than we think because with out light wewouldent posibly be able to see color on any thing, or we wouldent havephotosynthisis which sunlight is used for. The term spectrum refers tolight in general or the whole range of electromagnetic radiation. Theelectromagnetic field was found in the 19th centurie. It was founded byJames shop assistant MAXWELL of Scotland and published in 1865. The field isdescribed in two quantities the electric component E and the magneticcomponent B and both charge in space and time. This meaning electric / magnetic / spectrum.Radio waves are used to transmit radio and television signals.Radio waves can send sounds at the speed of light. The range of radiowaves can be less than a centim eter to tens or even hundredths of meters.Radio waves are produced by coherent motion of electrons such as theantenna of a radio transmitter. Coherent motion is the focused pattern ofthe waves, in this case. The radio waves are also produced by chargedparticles orbiting in magnetic fields. As you already know we have FM andAM radio waves. headspring an FM radio station at 100 on the radio dial (100megahertz) would have a wavelength of about 400 meters. A radio wave canalso be us... ...cy. Nanometer- One billionth.Angstroms- Ten billionth.Bibliography cyberspaceHttp//hurlbut.jhuapl.edu/NEAR/Eucational/lessonSpectrum/lpspec.htmlhttp//www.mymate.demon.co.uk/em.htmhttp//www.physics.gmu.edu/classinfo/astr103/CourseNotes/rad_wave.htmhttp//www.li.net/stmarya/stm/gamm_1.htm..http//cossc.gsfc.nasa.gov/cossc/nasm/VU/overview/whatare/whatare.htmlBooksGrolier Encyclopedia, 1996ElectrIcity and Magnetism, Prentice-Hall, 1993Scott Forman, Physical Science Bell and Howell guild 1977Readers diges t-How In The World Library of congress, 1990Adventures In Scuba Diving, NAUI, 1996Eric M. Rogers, Physics For The intrusive Mind Princeton, New JerseyPrinceton University Press, 1960MagazineGlobal Communications OMNI, November 1990AcknologementsI would like to thank Mr. Rhan for giving me the time to work on theelectromagnetic spectrum during his math class period. And I would alsolike to thank that lumpen voice in my head for keeping me on task, againstmy will. I lean forget good old Mr. Garcia for giving me such a short timeto finish this but the confidence it took to succeed as well. And my priceyold dad since he asked me to thank him too.