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doit_the_clown doit_the_clown
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7 years ago
What do a reflection nebula surrounding a star and our atmosphere have in common?  (Review Guided Discovery: The Color of the Sun from Chapter 4, Comins and Kaufmann, Discovering the Universe, 7th Edition.)
A)   They both appear blue because of preferred scattering of this color of light.
B)   They both have about the same temperature.
C)   They have almost the same average density of gas.
D)   They both contain the same types of molecules.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.

Albert Einstein
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papachulopapachulo
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7 years ago
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7 years ago
Just got PERFECT on my quiz
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Good timing, thanks!
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2 hours ago
You make an excellent tutor!
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