Essay
When the Sun becomes an AGB star,its radius will be approximately 100 R¤.If its mass at this point will be approximately the same as it is now,how will its surface gravity as an AGB star compare to its current surface gravity as a main-sequence star? Note that g = GM/R².
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Surface gravity: g = GM/R²
gMS /gAGB = (...View Answer
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Correct Answer:
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gMS /gAGB = (...
View Answer
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