The choices below each describe the appearance of an H- R diagram for a different star cluster. Which cluster is most likely to be located in the halo of our galaxy?
A) The diagram shows main- sequence stars of all the spectral types except O and B, along with a few giants and supergiants.
B) The diagram shows no main- sequence stars at all, but it has numerous supergiants and white dwarfs.
C) The diagram shows main- sequence stars of spectral types G, K, and M, along with numerous giants and white dwarfs.
D) The diagram shows main- sequence stars of every spectral type except O, along with a few giants and supergiants.
Correct Answer:
Verified
Q91: What are the standard units for luminosity?
A)kilograms
B)Watts
C)Watts
Q92: Which of the following stellar properties has
Q93: You observe a star and you want
Q94: How does the rate of hydrogen consumption
Q95: The stellar spectral sequence, in order of
Q98: On a Hertzsprung- Russell diagram, where would
Q99: A star is observed with a surface
Q100: What is the approximate surface temperature of
Q101: What is the approximate surface temperature of
Q127: The approximate main-sequence lifetime of a star
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents