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Br. Harris
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Before attempting these questions, read the textbook pages 355-357.
Your answers should be in the form of complete sentences.

1.

What is a spectroscope? What does it do? What is an important use of a spectroscope?




2.

What is an emission spectrum? Describe the appearance of the two types of emission spectra and what produces each.




3.

What do the presence of dark lines in the spectrum of the sun tell astronomers about the atmosphere of the sun?




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Last Update: by Bro. R.W.Harris