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Tuesday, January 21, 2014

Mine

1. Write an essay on Spectroscopy which includes: Basic principles, lean of electromagnetic actinotherapy syndrome, types of spectra (absorbance, emission and fluorescence), types of spectrum analysis (principle, instrumentation and applications of atomic denseness spectrum analysis, UV visible spectroscopy, nuclear magnetic ring spectroscopy and electron spin resonance spectroscopy) The term spectroscopy defines a large number of techniques that use radioactivity to flummox cultivation on the structure and properties of matter. The basic principle sh ard by all spectroscopic techniques is to shine a beam of electromagnetic radiation onto a sample, and observe how it responds to such a stimulus. The rejoinder is actually recorded as a shape of radiation wavelength. A plot of the response as a shape of wavelength is referred to as a spectrum. Electromagnetic radiation is a communicate in of transmitted energy. It has electric automobile and magnetic handle tha t simultaneously tickle in jutes mutually perpendicular to apiece other and to the focusing of generation through space. Electromagnetic radiation has the dual character as it exhibits wave properties and particulate properties. beam of light can be thought of as a travel wave. A formal view of an electromagnetic wave propagation along the z axis. The electric E and magnetic H fields oscillate in the x-y plane and perpendicular to the guardianship of propagation. Diagram in a higher place shows electromagnetic wave propagation along the z axis. The electric E and magnetic H fields oscillate in the x-y plan and perpendicular to the direction of propagation. Waves be characterized by absolute oftenness wavelength and speed. Frequency is defined as the number of waves per second that go a given point in space . Wavelength is the spending between two consecutive peaks or troughs in a wave. Radiation can also be described in terms of particle of energy, called p hotons. There are three types of spectra! , which are fluorescence, emission and absorption...If you want to get a full essay, tack it on our website: OrderCustomPaper.com

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