Tuesday, January 28, 2014

Electromagnetic Radiation

What is electromagnetic Radiation?? The transfer of energy through air free space or through a trustworthy medium in the form of electromagnetic waves. Also a vacuum is the only perfectly transparent medium.The main types of electromagnetic beam, in order of increasing wavelength, are gamma rays, x-rays, invisible faint, visible sparkling, infrared light, microwaves, and radio waves. These and other many types of electromagnetic radioactivity travel at the same speed, which is the speed of light (186,282mps), but they vary in frequency and wavelength. Which means that electromagnetic waves with short wavelengths has higher energy than does radiation with long wavelengths. electromagnetic waves consist of electromagnetic radiation wavelike properties which make this realizable such as reflection, refraction, diffraction, and interference. But electromagnetic radiation overly exhibits particlelike properties in that its energy occurs in discrete and individual packets, or quanta. This can also be called as we all lam is a photon, as when photons travel through space, they appear as continuous electromagnetic waves. However, when photons of radiation strike a substance, they stockpile as if they were separate particles of energy. Also each photon has a received amount of energy, except for gamma rays, all electromagnetic radiation is generated by the movement of electrons, negatively charged particles in the atoms of a substance. Which in that case electrons emit photons.The electromagnetic wave is make up of vibrating electric and magnetic fields regenerate to entertain the space for electromagnetic radiation. If you want to get a sybaritic essay, order it on our website: BestEssayCheap.com

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