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symbo symbo
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8 years ago
The corona of the Sun has a temperature that is
A)   about 10 K because it merges with cold interstellar space.
B)   noticeably less than the photosphere, between 1000 to 2000 K.
C)   about 1 to 2 million K.
D)   about the same as the photosphere, about 6000 K.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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papachulopapachulo
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8 years ago
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