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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.

Working components and principle of spectrophotometer in 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

Electromagnetic spectrum radiation Electromagnetic spectrum radiation diagram and entire distribution chart represent the number of radiation spectra (frequency and wavelength) formed by the electrical field...
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...