contestada

What is the general relationship between the surface temperature and
brightness of a main sequence star?
A. As the temperature increases, the brightness decreases
B. As the temperature increases, the brightness increases
C. As the temperature increases, the brightness remains the same
D. As the temperature remains the same, the brightness increases

Respuesta :

knvo2008

Answer:

B. As the temperature increases, the brightness increases

Explanation:

When the stars are getting hotter, the luminosity would always get brighter. Hope this helps!

ajeigbeibraheem

The general relationship between the surface temperature and brightness of a main sequence of star is that as the temperature increases, the brightness increase.

The stars are celestial bodies composed of a huge luminous ball of hot gas (hydrogen and helium gas). The luminosity of the star is driven by the nuclear fission reaction taking place in the star. This reaction takes place at a high increase temperature (of about 7 million ° C in sun) and a huge amount of energy is liberated. This causes the stars to shine and have an increased brightness.

Therefore, we can conclude that in a main sequence of the star, as the temperature increases, the brightness also increases.

Learn more about stars here:

https://brainly.com/question/7379319?referrer=searchResults