spectrographic analysis
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Definition
Noun: - A scientific technique: Spectrographic analysis refers to the process of using spectroscopes to examine and interpret spectra. This method involves separating light or other radiation into its component wavelengths (creating a spectrum) to study the composition, structure, or properties of a material.
Usage
- Spectrographic analysis is a precise method for identifying chemical elements.
- Researchers employed spectrographic analysis to determine the mineral content of the meteorite.
- The authenticity of the painting was verified through spectrographic analysis of the pigments.
Advanced Usage
- "to perform spectrographic analysis": to carry out this specific analytical procedure.
- The lab will perform spectrographic analysis on the sample to detect any contaminants.
- "subject to spectrographic analysis": to have a material undergo this process.
- The unknown substance was subjected to spectrographic analysis.
Variants and Related Words
- Spectrograph (n): An instrument used for recording spectra, often employed in spectrographic analysis.
- The observatory's spectrograph captured detailed data from the star.
- Spectroscopic (adj): Relating to spectroscopy or the use of a spectroscope.
- The spectroscopic data confirmed the presence of water molecules.
- Spectroscopy (n): The broader scientific field of studying spectra, of which spectrographic analysis is a part.
- Mass spectrometry is a different technique from optical spectroscopy.
Synonyms
- Spectroscopy: The general science of investigating spectra.
- Spectral analysis: Analysis based on the examination of spectra.
Related Phrases
- Chemical analysis by spectroscopy: A more descriptive phrase for the same general process.
- Elemental analysis via spectrography: Highlights the goal of identifying elements.
Noun
- the use of spectroscopes to analyze spectra