Which of the following effects can broaden the spectral lines of light from a distant star?

0 votes
     rapid stellar rotation
      high outer gas densities
      high magnetic fields
      all of the effects listed here
      high outer gas temperatures
asked Sep 20, 2012 in Astronomy by anonymous
    

1 Answer

0 votes
all of the effects listed here
answered Sep 22, 2012 by SkyStar ~Expert~ (2,855 points)



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