Essay
Calculate the main-sequence lifetimes of the following stars of different spectral types: B0 (18 MSUN), B5 (6 MSUN), A5 (2 MSUN), F5 (1.3 MSUN), and M0 (0.5 MSUN).What trend do you notice in your results?
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Main-sequence lifetime: tMS =...View Answer
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