Sun is expected to enter a red giant phase

Reference no: EM13545763

In 4 to 5 billion years, the Sun is expected to enter a red giant phase, in which its outer layers will gradually expand out beyond Earth's present orbit. If the Sun's angular momentum is conserved as it expands, and its mass doesn't change, will its rotation period be longer than, shorter than, or equal to its current value of about 24 days? Explain.

Reference no: EM13545763

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