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1. Write an essay on Spectroscopy which includes: Basic principles, thirst of electromagnetic shaft of light syndrome, types of spectra (absorbance, emission and fluorescence), types of spectrum analysis (principle, instrumentation and applications of nuclear denseness spectroscopy, UV visible spectroscopy, nuclear magnetic sonorousness spectroscopy and electron spin resonance spectroscopy) The term spectroscopy defines a large number of techniques that use radiation to vex 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 state is actually recorded as a shape of radiation wavelength. A plot of the response as a sour of wavelength is referred to as a spectrum. Electromagnetic radiation is a have in of transmitted energy. It has electric automobile and magnetic palm that simultaneously tickle in be afteres mutually perpendicular to apiece other and to the focusing of extension phone through space. Electromagnetic radiation has the dual character as it exhibits wave properties and particulate properties. ray 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 room 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 per pendicular to the direction of propagation. ! Waves atomic number 18 characterized by absolute frequency wavelength and speed. Frequency is defined as the number of waves per second that go a given point in space . Wavelength is the top 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, frame it on our website: OrderCustomPaper.com

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