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doit_the_clown doit_the_clown
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7 years ago
What are the typical dimensions of a giant molecular cloud in interstellar space?
A)   Mass of about 1000 solar masses within a volume with a diameter of about 1000 ly
B)   Mass of about 1 million solar masses within a volume with a diameter of about 100 ly
C)   Mass of about 1 million solar masses within a volume with a diameter of about 100 AU, about the size of the solar system
D)   Mass of about 1000 solar masses within a volume with a diameter of about 100 ly
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Discovering the Universe

Discovering the Universe


Edition: 7th
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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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hyponoticahyponotica
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7 years ago
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doit_the_clown Author
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7 years ago
You make an excellent tutor!
gmiannotti
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Helped a lot
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This helped my grade so much Perfect
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