Check this webstie first, read everything about this website. http://physics.unm

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Check this webstie first, read everything about this website.

http://physics.unm.edu/101lab/lab5/Spectral_Classification.html

We will use a series of stellar absorption spectra in a photo to classify each of them according to the standard stellar classification scheme: O B A F G K M (and WN) along wtih a numerical sub-designation (0-9) such as A3. My question, for this lab assignment, What element of the measurement is most prone to produce an inaccurate result? Answer in paragraphs. like 3-5 sentences. Many thanks in advance!

Explanation / Answer

temprerature is the most important factor because increasing in temp atoms are ionised due to this fine lines of spectrum are obtained. which gives the best result for calculation & research

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