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Spectroscopy

Spectroscopy in chemistry or physics, the learning of emission or absorption radiations from matter (atom, ion, and molecule) when dispersed through a suitable prism. Spectroscopy is the most important tool for determining the structure of an atom, ion, or molecule. The atom of an element always produces the line spectra, are often called atomic spectra.

Flame atomic emission spectroscopy (AES) instrumentation in chemistry

Atomic Emission Spectroscopy

How does atomic emission spectroscopy work? Atomic emission spectroscopy (AES) is a method of chemical analysis of samples by the electronic transition of atoms by...
Atomic absorption spectroscopy instrumentation, flame and principle in AAS instrument

Atomic Absorption Spectroscopy

Atomic absorption spectroscopy principle Atomic absorption spectroscopy (AAS) and atomic emission spectroscopy (AES) principle is based upon the absorption and emission of light by atoms...
Wavelength calculation or measurement, symbol, formula to measure light spectrum or sound waves

Wavelength

How wavelength is measured? Wavelength can be measured by the distance between two successive maxima of a wave. It can be denoted by the symbol...
Electromagnetic radiation examples or frequency of electromagnetic waves formed by different types of radiation

Electromagnetic Radiation

What is electromagnetic radiation? Electromagnetic radiation in physics or chemistry describes the form of energy that is transmitted through space at an enormous velocity. Each...
Working components and principle of spectrophotometer in spectrophotometry

Spectrophotometry

What is spectrophotometry? Spectrophotometry is a technique in the electromagnetic spectrum for the measurement of relative energy (emitted, transmitted, or reflected) as a function of...
Optical fiber cable properties, types of core, cladding and coating in communication technology

Optical Fiber

What is optical fiber cable? Optical fiber cable or optical fibre cable is a new development in the field of communication technology that can transmit...
Ultraviolet visible spectroscopy (uv vis) theory for electronic transition from sigma and n to sigma star and pi to pi star

Ultraviolet Visible Spectroscopy

What is ultraviolet visible (uv vis) spectroscopy? Ultraviolet visible spectroscopy or uv-vis spectroscopy involves the measurement of absorption or transmittance of energy in the ultraviolet...
Electromagnetic spectrum radiation diagram or chart represent frequency, wavelength, energy in chemistry

Electromagnetic Spectrum

What is the electromagnetic spectrum? Electromagnetic spectrum diagram and entire chart represent the number of radiation spectra (frequency, wavelength, and energy) formed by the electrical...
Atomic emission spectrum of hydrogen

Hydrogen Spectrum

Hydrogen spectrum in chemistry Hydrogen spectrum (absorption or emission), in optics, an impotent type of tool for the determination of the atomic structure of chemical...