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Home Q & A Board Science-Related Homework Help Physics
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Tsync Tsync
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8 years ago
The Orion Nebula, M-42, is a hot, thin cloud of glowing gas, so its spectrum is:
A) a few dark lines in the continuum.
B) not in the visible portion of the spectrum.
C) a continuum, but with both bright and dark lines mixed in.
D) a few bright lines against a dark background.
E) a continuum, strongest in the color red.
Textbook 
Astronomy Today

Astronomy Today


Edition: 8th
Authors:
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Minoring in physics
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RatatouilleRatatouille
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8 years ago
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Tsync Author
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#2
8 years ago
Wonderful, thanks for your time and effort
Minoring in physics
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#3
8 years ago
Cool Smiling Face with Open Mouth
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