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    Astronomy Stars
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    Exam 16: Evolution of Low-Mass Stars
  5. Question
    How Many Times Longer Does a 2 M<sub>⨀</sub> Main-Sequence Star
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How Many Times Longer Does a 2 M⨀ Main-Sequence Star

Question 88

Question 88

Essay

How many times longer does a 2 M⨀ main-sequence star live compared to a 10 M⨀ main-sequence star?

Correct Answer:

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Main-sequence lifetime: τMS = 1010 yr × (M/M...

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