SPECTROMETRY Meaning and
Definition
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Spectrometry is a scientific technique used to measure and analyze the interaction between light and matter. It involves the study of the electromagnetic spectrum and the measurement of the intensity, frequency, and wavelength of light emitted, absorbed, or scattered by a substance or sample. Spectrometry encompasses a wide range of methods and instruments designed to capture and analyze these interactions, providing valuable information about the composition, structure, and properties of various materials.
One common type of spectrometry is known as absorption spectrometry, where a sample is exposed to a range of wavelengths of light, and the amount of light absorbed by the sample is measured. This technique is widely used in fields such as chemistry, physics, biology, and environmental science to identify and quantify the presence of specific compounds or elements in a sample.
Another type is emission spectrometry, which measures the light emitted by a sample after it has been excited by an external energy source, such as heat or electricity. This method is employed to identify elements or compounds present in a sample by analyzing the unique emission spectra they produce.
Spectrometry plays a crucial role in various scientific disciplines and industries, including materials science, medicine, forensic science, and environmental monitoring. It enables scientists to identify unknown substances, determine chemical compositions, monitor reactions, assess the purity of samples, and study molecular structures, among many other applications.
Common Misspellings for SPECTROMETRY
Etymology of SPECTROMETRY
The word "spectrometry" is derived from two Latin roots: "spectro" and "metrum".
- "Spectro" comes from the Latin word "spectrum", which means "appearance" or "image". It finds its origin in the Greek word "spectron", referring to something made to look like an object. Over time, "spectrum" came to represent a range of colors or wavelengths of light.
- "Metrum" is derived from the Greek "metron", meaning "measure" or "rule". It refers to a standardized system of measurement or a specific unit of measurement.
Combining these roots, "spectrometry" refers to the measurement or analysis of a spectrum of light or other electromagnetic radiation. It is commonly used to determine the composition, structure, or properties of various substances based on the way they interact with light.
Similar spelling words for SPECTROMETRY
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