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doit_the_clown doit_the_clown
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7 years ago
The cosmic background radiation, left over after the Big Bang of the universe and pervading all observable space, has an effective blackbody temperature of approximately
   A)  273 K.    B)  0 K.    C)  10 K.    D)  3 K.
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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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