Chemistry, 20.10.2020 03:01 coreyslotte
15. Which of the following islare used to classify a star based on its temperature and luminosity?
O A. Line spectra
O B. Hertzsprung-Russell diagram
O C. Blackbody spectrum
O D. Parallax measurements
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15. Which of the following islare used to classify a star based on its temperature and luminosity?...
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