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Which of the following is/are used to classify a star based on its temperature in luminosity?

Parallax measurements

Hertzsprung Russell diagram

Blackbody spectrum

Line spectra

User Phobic
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1 Answer

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Answer:

Step-by-step explanation:

The Hertzsprung Russell diagram is used to classify a star based on its temperature and luminosity. The other methods mentioned are important in studying stars, but not specifically for classification purposes in terms of temperature and luminosity.

User Callan Heard
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