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Author Question: On the HR diagram below, indicate the location of the white dwarf stars. ... (Read 63 times)

bobbie

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on: Jul 27, 2018
On the HR diagram below, indicate the location of the white dwarf stars.
 


Question 2

what point in the light curve below is the cooler star in front of the hotter star?
 
 
   
  a.
  1
  b.
  2
  c.
  3
  d.
  4
  e.
  5


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irishcancer18

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

An elongated region should be indicated that stretches from a luminosity of about 10-2 and spectral type B to luminosity of about 10-4 and spectral type G. (See Figure 12-12 in the text.)

Answer to Question 2

D


bobbie

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Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

shewald78

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Reply 3 on: Yesterday
Wow, this really help

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