When the Sun becomes an AGB star,its radius will be approximately .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 present surface gravity as a main-sequence star? Note that .

Question

When the Sun becomes an AGB star,its radius will be approximately  .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 present surface gravity as a main-sequence star? Note that  .

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The Answer of When the Sun becomes an AGB star,its radius will be approximately  .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 present surface gravity as a main-sequence star? Note that  .

When the Sun Becomes an AGB Star,its Radius Will Be