apsorpcioni spektar

apsorpcioni spektar

A plot that shows how much radiation a substance absorbs at different wavelengths . Absorption spectra are unique for each element and compound and they are often used as chemical "fingerprints" in analytical chemistry. The spectrum can represented by a plot of either absorbance or transmittance versus wavelength, frequency , or wavenumber .

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Categorie: Chimie în general
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vrt naslade

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