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Author Question: Two stars have the same spectral type. Star X is in luminosity class III, while Star Y is in ... (Read 375 times)

09madisonrousseau09

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Two stars have the same spectral type. Star X is in luminosity class III, while Star Y is in luminosity class V. Star X must be larger in radius than Star Y.
 
  Indicate whether the statement is true or false

Question 2

The Moon and the crustal rocks of Earth are similar in density.
 
  Indicate whether the statement is true or false



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hramirez205

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Answer to Question 1

TRUE

Answer to Question 2

TRUE





 

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