various types of Spectroscopic techniques and Instruments.
2006-08-10 20:37:24 · 7 answers · asked by Kittu 2 in Science & Mathematics ➔ Chemistry
Spectroscopy is the interaction (specifially absorption or emission) of light and matter.
You can look to many parts of the EM spectrum to find a spectroscopic method.
RF- Used in NMR (MRI) and it invokes a transition between nuclei w/ magnetic moments aligned w/ an applied magnetic field to one opposing said magnetic field
Microwaves- Rotational states in molecules
IR- Vibrational excitation in molecules
NIR-VIS-Near UV- Electronic transitions in atoms and molecules
Gamma rays- transitions of nuclear states (not really used much)
Raman scattering is often referred to as spectroscopy, and it's similar and complementary to IR.
More? Check out a book or go to Wikipedia
2006-08-11 01:51:32 · answer #1 · answered by Iridium190 5 · 1⤊ 0⤋
Spectroscopy is the study of using an apparatus for analysing spectrum through which light can be passed and can be broken into its constituent parts
2006-08-10 20:50:57 · answer #2 · answered by ganesan_feb50 1 · 0⤊ 0⤋
Ideal for investigative analysis or QC applications, spectroscopy is used to determine the molecular composition of a wide range of complex samples, including liquids, solids, & gases. FT-IR, FT-NIR, Infrared microsampling, Raman, Visible and UV-Vis techniques provide a molecular footprint for quantitative & qualitative analysis.
FT-IR Spectrometers & IR Microscopes
Near-Infrared
Raman
UV-Visible Spectrophotometers
FT-IR and Raman Software
Spectral Libraries for FT-IR and Raman
Molecular Spectroscopy Compliance
2006-08-15 19:30:57 · answer #3 · answered by juicy 3 · 0⤊ 1⤋
Come on man , Spectroscopy is something that i have really no idea, except that is specter related
2006-08-16 08:51:30 · answer #4 · answered by m3dic911 1 · 0⤊ 0⤋
the two would nicely be utilized, atomic absorption is extra precise because of fact extra of the atoms are excited, so which you get a extra useful/extra sturdy interpreting indra, you purely contradicted your self! Na is a metallic and could be analysed via flame emission spectroscopy
2016-12-14 04:07:40 · answer #5 · answered by ? 3 · 0⤊ 0⤋
You must be kidding............this is a loaded homework assignment that requires you to sit at a table and do some reading and writing ..... and some analytical thinking!
2006-08-10 20:49:07 · answer #6 · answered by Anonymous · 0⤊ 0⤋
http://en.wikipedia.org/wiki/Spectroscopy
2006-08-10 20:48:29 · answer #7 · answered by Amy 5 · 0⤊ 0⤋