As A Star Exhausts Hydrogen In Its Core It

As A Star Exhausts Hydrogen In Its Core, It A.

What star fuses hydrogen to helium in its core? The layers the star now possess are: When a star loses heat, the outer layers of its structure begin to compress, while the core continues to become denser.

This Takes Place While The Star Maintains Its Steady State.

It becomes hotter and more luminous. Becomes hotter and less luminous c. Nuclear fusion powers a star for most of its life.

Becomes Hotter And More Luminous B.

Once a star has exhausted its supply of hydrogen in its core, leaving nothing but helium, the outward force created by fusion starts to decrease and the star can no longer. Science earth science q&a library as a star exhausts hydrogen in its core, it a. The layer immediately above the core becomes hot enough to initiate the fusion reaction of hydrogen into helium.

Becomes Cooler And More Luminous.

Study with quizlet and memorize flashcards containing terms like as a star exhausts the hydrogen in its core, what happens? Later, as the preponderance of atoms. When a star exhausts its core hydrogen fuel, the core contracts but the star as a whole expands.

Study With Quizlet And Memorize Flashcards Containing Terms Like As A Main Sequence Star Exhausts Hydrogen In Its Core, Its Surface Becomes ___ And Its Energy Output Per Second.

Becomes larger in radius and. When a star the size of our sun depletes its hydrogen fuel supply, such that that fusion effectively stops. Main sequence stars main sequence stars fuse hydrogen atoms to form helium atoms in their cores.