microwave spectroscope
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microwave spectroscope — noun : an apparatus for observing and measuring the absorption of different substances for microwaves as a function of wavelength and thus obtaining the microwave spectra of the substances • microwave spectroscopy noun … Useful english dictionary
microwave spectroscopy — microwave spectroscope. Physics. the determination of those frequencies of the microwave spectrum that are selectively absorbed by certain materials, providing information about atomic, molecular, and crystalline structure. * * * … Universalium
microwave spectroscopy — noun the use of spectroscopy to study atomic or molecular resonances in the microwave spectrum • Hypernyms: ↑spectroscopy, ↑spectrometry, ↑spectroscopic analysis, ↑spectrum analysis, ↑spectrographic analysis • Hyponyms: ↑electron spin resonance … Useful english dictionary
Spectrometer — This article is about Spectrometers. For the spectral density measuring instrument, see Spectrogram. Grating spectrometer schematic A spectrometer (spectrophotometer, spectrograph or spectroscope) is an instrument used to measure properties of… … Wikipedia
spectroscopy — spectroscopist /spek tros keuh pist/, n. /spek tros keuh pee, spek treuh skoh pee/, n. the science that deals with the use of the spectroscope and with spectrum analysis. [1865 70; SPECTRO + SCOPY] * * * Branch of analysis devoted to identifying… … Universalium
chemical element — Introduction also called element, any substance that cannot be decomposed into simpler substances by ordinary chemical processes. Elements are the fundamental materials of which all matter is composed. This article considers the… … Universalium
Electromagnetic spectrum — The electromagnetic (EM) spectrum is the range of all possible electromagnetic radiation frequencies. [cite web|url=http://imagine.gsfc.nasa.gov/docs/dict ei.html#em spectrum|title=Imagine the Universe! Dictionary] The electromagnetic spectrum… … Wikipedia
telescope — /tel euh skohp /, n., adj., v., telescoped, telescoping. n. 1. an optical instrument for making distant objects appear larger and therefore nearer. One of the two principal forms (refracting telescope) consists essentially of an objective lens… … Universalium
Electromagnetic radiation — Electromagnetism Electricity · … Wikipedia
Rubidium — krypton ← rubidium → strontium K ↑ Rb ↓ … Wikipedia
