spectroscope
/'spektrəskoup/
Definition
- Noun:
- An optical instrument for spectrographic analysis: A device used to observe and measure the properties of light, specifically to separate light into its component wavelengths (spectrum) for scientific examination.
Usage
- The spectroscope is used in laboratories to analyze the chemical composition of materials by studying the light they emit or absorb.
- Astronomers use a spectroscope attached to telescopes to determine the composition and motion of stars and galaxies.
Examples
- Noun:
- The chemist used a spectroscope to identify the elements present in the sample.
- Early discoveries in quantum mechanics were made possible by the spectroscope.
Advanced Usage
- "to employ a spectroscope": To use this instrument for analysis.
- Researchers employ a spectroscope to detect pollutants in the atmosphere.
Variants and Related Words
- Spectroscopy (n): The scientific technique of using a spectroscope to obtain and study spectra.
- Raman spectroscopy is a powerful analytical tool.
- Spectroscopic (adj): Relating to or employing a spectroscope or spectroscopy.
- The spectroscopic data confirmed the presence of water molecules.
- Spectrograph (n): An instrument that records a spectrum, often as a photograph or digital image. (A spectroscope is often a component of a spectrograph).
- The observatory's spectrograph captured a detailed spectrum of the nova.
Synonyms
- Optical spectrometer: A more technical term for an instrument that measures properties of light over a specific portion of the electromagnetic spectrum.
Related Phrases
- "spectroscopic analysis": The process of using a spectroscope to examine a spectrum.
- The spectroscopic analysis revealed the star's temperature and elemental abundance.
Noun
-
an optical instrument for spectrographic analysis
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