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Stellar classification (H-R diagram)

Physics · Astrophysics & advanced

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About this practice set

Stellar classification (H-R diagram) is a Physics quiz (Astrophysics & advanced) with 5 multiple-choice questions. Pick an answer and read the explanation that follows.

What you will be asked

  • Stars are classified by spectral type letter, with the hottest being:
  • The Hertzsprung-Russell diagram plots luminosity against:
  • Most stars lie on the:
  • White dwarfs are:
  • Red supergiants are: