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hermiz hermiz
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Posts: 569
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7 years ago
A pattern of bright lines on a dark background is referred to as
A) an emission line spectrum
B) an absorption line spectrum
C) a continuous spectrum
D) a bright spectrum
Textbook 
Life in the Universe

Life in the Universe


Edition: 4th
Authors:
Read 83 times
1 Reply
Life in the Universe, 4/E (Bennett, Shostak)
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19Clyde19Clyde
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7 years ago
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