Nyahhh6593 Nyahhh6593
  • 03-07-2021
  • Physics
contestada

As a main sequence star exhausts hydrogen in its core, its surface becomes ___ and its energy output per second (luminosity) becomes ____.

Respuesta :

lanicauseyy lanicauseyy
  • 03-07-2021

Answer:

b

Explanation:

bc

Answer Link

Otras preguntas

The ratio of the number of adults to the number of students at prom how to be 110 last year there were 477 more students than adults at prom if the school is ex
Shun is going to flip a fair coin 450 times. Complete the following statement with the best prediction the coin will land talls up
The initial reaction of the body to stress is called ?
why critical thinking and skepticism are important to scientific inquiry
what are troops on horseback called?
What type of stretch is best included as part of a warm-up? Static Dynamic Isostatic Ballistic
Sixty people are invited to a party. There are 24 cups in a package and 18 napkins in a package. What is the least number of the packages of cups and napkins th
How did Great Britain attempt to sway the United States to support the Allies during World War I?
what is trochaic tetrameter
why is it important for scientists to have a standard measurement system that is used around the world