Essay
Calculate the main-sequence lifetimes of the following stars of different spectral types: B0 (18 M ), B5 (6 M ), A5 (2 M ), F5 (1.3 M ), and M0 (0.5 M ). What trend do you notice in your results?
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Main-sequence lifetime: 
MS =...View Answer
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Correct Answer:
Verified
MS =...View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
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