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Kisachek [45]
2 years ago
15

A star passes through stages of instability and stability. When core hydrogen fusion begins in a pre–main-sequence star, the sta

r enters a stage of _____
Social Studies
1 answer:
Sveta_85 [38]2 years ago
5 0

A star passes through stages of instability and stability. When core hydrogen fusion begins in a pre main sequence star, the star enters a stage of <u>stability</u>.

When the body has sufficient mass, the collapsing gas and dust burn hotter which eventually reaches temperatures enough to fuse hydrogen into helium. Thus, the star turns on and becomes a main sequence star, powered by hydrogen fusion.

A pre main sequence star is a star in the stage when it has not yet reached the main sequence. Earlier it is a protostar that grows by acquiring mass from its surrounding dust and gas.

Hence, in the pre main sequence star stage, core hydrogen fusion begins and the star enters a stage of stability.

To learn more about pre main sequence star here:

brainly.com/question/14094439

#SPJ4

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