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Home Q & A Board Science-Related Homework Help Physics
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symbo symbo
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7 years ago
Interstellar space (the space between the stars) is filled with extremely low-density hydrogen gas. In the vicinity of a hot star, this gas can be heated to a very high temperature.  This hot, low-density gas will
A)   emit light at specific wavelengths characteristic of hydrogen.
B)   emit light at all wavelengths in a blackbody spectrum, with emission lines characteristic of hydrogen superimposed on this spectrum.
C)   emit light at all wavelengths, in a blackbody spectrum characteristic of a hot gas.
D)   reflect light at specific wavelengths characteristic of hydrogen.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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discovererdiscoverer
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symbo Author
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7 years ago
Thanks
shelbycox
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Yesterday
Helped a lot
dedricgard
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2 hours ago
Brilliant ツ
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