A religious analysis is used to help scientists fit the substance that a certain brain contains. A star forwards a certain light and the spectra are used to card the wavelength of the visible light. Using this knowledge and comparing the wavelength in nanometers to know genes on earth, scientists are easily able to identify and make known the difference between each substance. The spectral analysis is very(prenominal) useful for two reasons, determining how excited electrons are and what element is emitting the certain color.
The spectral analysis toilette determine how excited electrons are by showing the wavelength of light emitted. The higher the wavelength on the spectral analysis in nanometers, the higher or more excited the electrons are. When the electrons go back to their ground state or lowest original state in which they arent excited, they emit a light or visible light that we abide see. We can then measure it in nanometers with a spectral analysis. This dampens us insight on determining which chemical a star contains by comparing unknown to known substances.
The brand test is an important part in defining which chemicals give off the certain color of light. The flame test involves sticky substances into a flame and observing the light given(p). Copper chloride for exemplar has a blue color when it is burned.
Using the spectral analysis, it is likely to determine that copper chloride has about a 450 nm wavelength when it is burned. This bod is recorded and then when a star burns and the spectral analysis is used to determine that it has a wavelength emitted of 450nm, this can be compared to the known element copper chloride.
Based on my observation, hero B contains calcium. I determined this by comparing the highest prime on the spectra. Calcium is the only element on the given charts that has a spectral line that is closest to 7500nm. Using the spectra we can also determine that this element when being burned emits a solid red color.
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