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Author Question: The ____________________ of the galaxy contains population I stars, open clusters, and gas clouds. ... (Read 57 times)

fasfsadfdsfa

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The ___________________ _ of the galaxy contains population I stars, open clusters, and gas clouds.
 
  Fill in the blank(s) with correct word

Question 2

If the dust around a protostar radiates most strongly at 30 microns or 30,000 nm, what is the approximate temperature of that dust? Hint: T in K = 3,000,000/wavelength in nm or use Wien's Law.
 
  a. 100,000 K
  b. 10,000 K
  c. 1000 K
  d. 100 K
  e. 10 K



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abro1885

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Answer to Question 1

disk

Answer to Question 2

d





 

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