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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
What do "forbidden" lines reveal about interstellar space?
A) The laws of physics are not the same in space as they are on Earth.
B) There are molecules found in meteorites and interstellar dust that are not found on Earth.
C) There are unknown elements in space that do not correspond to elements found on Earth.
D) The density or pressure of this gas is much lower than can be produced in a laboratory.
E) All of the above are true.
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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8 years ago
This astronomy class is killing me, thanks for chiming in and answering
Minoring in physics
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8 years ago
Cool Smiling Face with Open Mouth
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