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Author Question: Of the jovian planets, which generates the least internal heat? A) Pluto B) Jupiter C) Neptune D) ... (Read 97 times)

sabina

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Of the jovian planets, which generates the least internal heat?
 
  A) Pluto B) Jupiter C) Neptune D) Saturn E) Uranus

Question 2

Give the dimensions and shape of the Galactic disk.
 
  What will be an ideal response?



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l.stuut

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Answer to Question 1

E

Answer to Question 2

The entire disk is about 30 kpc across, very flat, and at our distance from the center, only about 300 pc thick. It bulges thicker as you approach the center.



sabina

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Both answers were spot on, thank you once again




 

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