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it works by measureing electromagnetic waves given by stars

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What is stellar spectroscopy used for?

The purpose of stellar spectroscopy is to determine the chemical composition of stars, the temperature and some other characteristcs..


How the method is used stellar spectroscopy?

The method is the spectrography.


How does spectroscopy work?

I'm not sure. soz -.-


How did astronomers in the 19th century gather information about the chemical composition of stellar objects?

There is one way for gathering information about chemical composition of stellar objects - spectral analysis! Astronomical spectroscopy began with Isaac Newton's initial observations of the light of the Sun, dispersed by a prism. He saw a rainbow of colour, and may have seen absorption lines. The absorption lines in stellar spectra can be used to determine the chemical composition of the star.


Is Raman spectroscopy is emmission spectroscopy?

No, Raman spectroscopy is not emission spectroscopy. Raman spectroscopy involves the scattering of light, while emission spectroscopy measures the light emitted by a sample after being excited by a light source.


What are 2 methods of analysis that include spectroscopy?

Emission photo-spectroscopy and Absorption photo-spectroscopy.


How does IR spectroscopy works?

IR spectroscopy works by using infrared beams to work out the structure of a chemical. The chemical is placed in an inert substance, e.g. Potassium Bromide. The refraction of the beams brings up a characteristic trace of the mystery compound, which can then be used to work out the structure.


Are there different types of raman spectroscopy?

Several variations of Raman spectroscopy have been developed.· Surface Enhanced Raman Spectroscopy (SERS)· Resonance Raman spectroscopy· Surface-Enhanced Resonance Raman Spectroscopy (SERRS)· Angle Resolved Raman Spectroscopy· Hyper Raman· Spontaneous Raman Spectroscopy (SRS)· Optical Tweezers Raman Spectroscopy (OTRS)· Stimulated Raman Spectroscopy· Spatially Offset Raman Spectroscopy (SORS)· Coherent anti-Stokes Raman spectroscopy (CARS)· Raman optical activity (ROA)· Transmission Raman· Inverse Raman spectroscopy.· Tip-Enhanced Raman Spectroscopy (TERS)· Surface plasmon polaritons enhanced Raman scattering (SPPERS)


What sentence can you use stellar in?

"Stellar" means "related to a star", so you can use it in expressions such as "stellar wind", "stellar atmosphere", "stellar fusion", etc.


What are the three techniques for analysis of spectroscopy?

1 infra-red (UV-VIS) spectroscopy. 2 proton magnetic resonance spectroscopy. 3 carbon 13 magnetic resonoce spectroscopy.


How is fluorescence spectroscopy done?

Fluorescence spectroscopy is a type of spectroscopy that analyzes fluorescence from a provided sample. This uses a beam of light, often an ultraviolet light which then causes absorption spectroscopy to occur.


What has the author Stephen G Schulman written?

Stephen G. Schulman has written: 'Fluorescence and phosphorescence spectroscopy' -- subject(s): Fluorescence spectroscopy, Phosphorescence spectroscopy 'Molecular Luminescence Spectroscopy'