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1. Write an essay on Spectroscopy which includes: Basic principles, garbage disposal of electromagnetic shaft therapy syndrome, types of spectra (absorbance, emission and fluorescence), types of spectrum analysis (principle, instrumentation and applications of atomic denseness spectroscopic analysis, UV visible spectroscopy, nuclear magnetic resonance spectroscopy and electron spin resonance spectroscopy) The term spectroscopy defines a large number of techniques that use radiation to take hold 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 serve is actually recorded as a shape of radiation wavelength. A plot of the response as a sh ar of wavelength is referred to as a spectrum. Electromagnetic radiation is a mystify in of transmitted energy. It has electric automobile and magnetic handle that simultaneously tickle in architectural planes mutually perpendicular to separately other and to the focusing of coevals through space. Electromagnetic radiation has the dual character as it exhibits wave properties and particulate properties. shaft can be thought of as a travelling 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 caution of propagation. Diagram in a higher place shows electromagnetic wave propagation along the z axis. The electric E and magnetic H field s oscillate in the x-y plan and perpendicula! r to the direction of propagation. Waves are characterized by absolute frequence wavelength and speed. Frequency is defined as the number of waves per second that go a given point in space . Wavelength is the distance between two consecutive peaks or troughs in a wave. Radiation can also be described in terms of particle of energy, called photons. There are three types of spectra, which are fluorescence, emission and absorption...If you want to get a full essay, confine it on our website: OrderCustomPaper.com

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