What is the unlimited end of a high mass star that is greater than 2.8 times the mass of the sun

1 answer:

4 0

The main factor that shapes the life and eventual death of a star is how much mass it began with. A star that is 2.8 times the mass of our sun will most likely end up as a white dwarf.
When medium size stars are near the end most of the hydrogen core has been changed to helium. The helium core then begins to shrink and as this happens the core heats up. The energy that is released by the core heating up causes the the outer hydrogen shell to expand greatly. As the shell expands it cools and the colour changes to red.
The helium core will continue to heat up until the helium atoms start to fuse to form carbon atoms. When all the helium is fused to carbon it begins to die and gravity causes the last of of the star's matter to collapse inward forming a white dwarf.

You might be interested in

What was one of the first countries in the region to be claimed by European colonizers? A.Myanmar (burma) B. Thailand C.Laos D.T

docker41 [41]

Answer:

<em>Phillipines </em>was the first country in the region to be claimed by European colonizers.

Explanation:

Colonised by the Portuguese and Spanish people.

hope it helps!

6 0

3 years ago

B. Write a short essay about one of the states of the USA. (Fill in the space below at least, and use the back page if you need

crimeas [40]

Answer and Explanation:

Texas

It is the second-biggest populated state of the United States which is situated in the southern part of the nation. The size of Texas is very bigger which contains the unique scenes, for example, grass fields, farmlands, mountains, backwoods, lake and some more, this makes this state improved with the natural beauty. This state depends on the farming as well as on industries.

Texas has divergent wildlife and climate and if we look at the mammal species, it is the home of more than fifty mammal species as well as various other creatures also. The climate of this state varies from one region to other.

This state has a long history of the statehood which makes this state after the long battle and civil war. The motto of this state is friendship and 36th president of the US, Lyndon B. Johnson comes from this state.

3 0

3 years ago

Is brazil big enough to be summer at one end and winter at the other?

Alecsey [184]

No it's not big enough but it is summer in december

3 0

3 years ago

Read 2 more answers

Which increased as a result of the industrial Revolution? Check all that apply A. Greenhouse gas emissions B. Urbanization C. Ga

never [62]

Answer:

A.Greenhouse gas Emissions