Question

For stars in the main sequence, which color of stars tend to have higher absolute brightness?


A. White stars
B. Yellow stars
C. Blue stars
D. Red stars

Answer 1

do you have some type of explanation, by any chance?

Answer 2

In the main sequence, the only one hotter then the sun, which is the sun. SO because blue stars are hot, there luminous, so they show to be brighter in the charts.

Answer 3

Diagram*

Answer 4

thanks :)