A giant star is much redder than a main-sequence star of the same luminosity. How does this

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A giant star is much redder than a main-sequence star of the same luminosity. How does this observation indicate that the giant star is larger than the mainsequence star?

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The Physical Universe

ISBN: 978-0077862619

16th edition

Authors: Konrad B Krauskopf, Arthur Beiser

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Question Posted: Oct 06, 2022 05:30 AM

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A giant star is much redder than a main-sequence star of the same luminosity. How does this

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The color of a star depends upon its temperature with the hottest stars appearing blue and ...View the full answer

The Physical Universe

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