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killian killian
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10 years ago
What is the lifetime of a star of 0.1 solar masses and a luminosity of 0.01 that of the Sun. Assume the lifetime of the Sun is 10 billion years.
A) 10 million years
B) 10 trillion years
C) 10 billion years
D) 100 billion years
E) This star will never start hydrogen fusion reactions because it is not massive enough.
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padrepadre
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10 years ago
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killian Author
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10 years ago
Thanks sir
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