Mapping the intracluster gas is largely done with red light from ...

[dbose]

Mapping the intracluster gas is largely done with red light from the ionized emission lines of hot hydrogen.
 
  Indicate whether the statement is true or false

Question 2

Which of the following statements about spectral types of stars is not generally true?
 
  A) The spectral type of a star can be determined by identifying lines in its spectrum.
  B) The spectral type of a star can be used to determine its surface temperature.
  C) The spectral type of a star can be used to determine its color.
  D) The spectral type of a star can be used to determine its distance.

[Sierray]

Answer to Question 1

FALSE

Answer to Question 2

D

[dbose]

Thanks for the timely response, appreciate it

[nyrave]

YES! Correct, THANKS for helping me on my review