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MCQIntermediateStars & Stellar Evolution
USAAAO — 2025 First Round
Question 24
Consider a main sequence star 500 times less luminous than the sun. This star must have a ______ core and a ______ envelope.
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Source
USAAAO 2025 First Round, Question 24. Question text, choices, and answer were transcribed from the official USAAAO exam and solutions PDFs.