6. Which of the following is/are used to classify a star based on its temperature and luminosity? A. Line spectra B. Parallax measurements C. Blackbody spectrum D. Hertzsprung-Russell diagram

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asked Apr 25, 2021 51.3k views

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

A. Line spectra
B. Parallax measurements
C. Blackbody spectrum
D. Hertzsprung-Russell diagram

Geography
high-school

Daniel Balas asked

by Daniel Balas

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2 Answers

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Answer: It is Hertzsprung-Russell Diagram I believe

Step-by-step explanation:

Oriana answered Apr 25, 2021

by Oriana

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6 votes

Answer:

A. Line spectra

Step-by-step explanation:

Tamaki answered Apr 29, 2021

by Tamaki

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