What Happens When A Star Exhausts Its Core Hydrogen Supply

Astronomy 122 Stellar Evolution

What Happens When A Star Exhausts Its Core Hydrogen Supply. Web (a) during the main sequence, a star has a core where fusion takes place and a much larger envelope that is too cold for fusion. Web when the sun runs out of hydrogen, it will go though the same process and become a red giant (after 5 billion years later), whose radius will be 100 times more than.

Astronomy 122 Stellar Evolution
Astronomy 122 Stellar Evolution

Web when a star exhausts its core hydrogen fuel, the core contracts but the star as a whole expands. End life as a supernova.have longer lifetimes.the sun is an. Web the following happens when a star exhausts its core hydrogen supply: In a series of stages the. Web when the sun runs out of hydrogen, it will go though the same process and become a red giant (after 5 billion years later), whose radius will be 100 times more than. A.the core shrinks, while the rest of the star expands. Web (1) when a star exhausts the hydrogen in its core, it becomes a giant or supergiant. Web 2) what happens when a star exhausts its core hydrogen supply? Web after the core of a massive star exhausts its hydrogen, fusion moves to the shell around the core. The core shrinks while the rest of the star expands.

(b) when the hydrogen in the core is exhausted (made of helium, not hydrogen), the core is compressed by gravity and heats up. Web (1) when a star exhausts the hydrogen in its core, it becomes a giant or supergiant. A.the core shrinks, while the rest of the star expands. Web once a star like the sun has exhausted its nuclear fuel, its core collapses into a dense white dwarf and the outer layers are expelled as a planetary nebula. Web the following happens when a star exhausts its core hydrogen supply: A its core contracts, but its outer layers expand and the star becomes bigger and brighter. Web high mass stars have higher fusion rate during main sequence life.late in life fuse carbon into heavier elements. Web when the sun runs out of hydrogen, it will go though the same process and become a red giant (after 5 billion years later), whose radius will be 100 times more than. In a series of stages the. Later, helium fusion will ignite in the core. Once a star has used up all the hydrogen in its core, fusion of hydrogen.