Iona Physics Preview
Indicate your section J1 J2 S1 S2 WD
Br. Harris
PREVIEW

PLEASE CHECK YOUR SECTION IN THE ABOVE TABLE.
Please type your name in the box below:


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?




You may change your mind as often as you wish. When you are satisfied with your responses, click the SUBMIT button.


Indicate your section by using the buttons at the top of the page. DO NOT EDIT the text in this box:


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Last Update: by Bro. R.W.Harris