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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 373 times)

09madisonrousseau09

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on: Jul 27, 2018
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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Reply #1 on: Jul 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

TRUE


09madisonrousseau09

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Reply #2 on: Jul 27, 2018
Thanks


hramirez205

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Reply #3 on: Jul 27, 2018
Welcome :)


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