On the HR diagram below, indicate the location of the white dwarf ...

[bobbie]

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

[irishcancer18]

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]

Thanks for the timely response, appreciate it

[Joy Chen]

TYSM