3 years ago

What happens when a protostar or star contracts under the influence of gravity?

1 answer:

6 0

Answer:

As gravity compresses the core of a protostar, the temperature goes higher and higher. Eventually the temperature is high enough that the star starts fusing hydrogen into helium. When the outward pressure produced by the heating of the gas by fusion energy balances gravity, a stable star is formed.

You might be interested in

Which one of the following is not a source of outdoor environment contamination?

EastWind [94]

I would say the one least likely to cause outdoor environment contamination is going to be D, fertilizers.
Fertilizers are meant to help the environment, not damage it.

3 0

4 years ago

Who does Framton talk to in the story?

sladkih [1.3K]

I thought I was gonna get help

7 0

3 years ago

The alternating current produced by the AC generator is rectified into DC through the use of

Sphinxa [80]

Answer:

the correct answer is diodes

5 0