Question
Which of the following stars has the hottest core?
Group of answer choices
a red giant ( rst phase - not an AGB star)
a main sequence K star
a main-sequence O star
a yellow giant (horizontal branch star)
Group of answer choices
a red giant ( rst phase - not an AGB star)
a main sequence K star
a main-sequence O star
a yellow giant (horizontal branch star)
Answers
GPT 3.5
The main-sequence O star has the hottest core among the given options.