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symbo symbo
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Posts: 1970
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7 years ago
In what manner does an isolated white dwarf generate energy?
A)   Hydrogen fusion
B)   Helium fusion
C)   Gravitational contraction
D)   An isolated white dwarf does not generate energy.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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papachulopapachulo
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7 years ago
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symbo Author
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7 years ago
Good timing, thanks!
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Yesterday
You make an excellent tutor!
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2 hours ago
Thank you, thank you, thank you!
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