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What is formed from the leftover material after a high mass star explodes?
After a high mass star explodes, the leftover material forms a remnant called a neutron star or a black hole. If the core of the star is less than about 3 times the mass of the Sun, it collapses to form a neutron star. If the core is more massive, it collapses further, causing the gravitational collapse to form a black hole.
You know the white dwarf stars Sirius B has a mass comparable to the Sun because of?
Because a white dwarf star is the core leftover from a bigger star and the core is the densest part of the star so although the star is smaller than the sun it has a similar mass as it is more dense
What is the significance of 3 solar masses in a star's fate?
After a high-mass star explodes as supernova and leaves a core behind, the core would become a neutron star or a black hole. If the core is less than 3 solar masses, it would become a neutron star; if the mass exceeds 3 solar masses, the core would continue to collapse, forming a black hole.
What is the eventual outcome of a high mass star?
A high mass star will eventually undergo a supernova explosion, leaving behind a dense core known as a neutron star or collapsing further into a black hole. This explosive event disperses heavy elements into space, enriching the interstellar medium for future star formation.
Which stage comes first in the life cycle of a high-mass star?
The stage that comes first in the life cycle of a high-mass star is the main sequence stage. During this stage, the star fuses hydrogen into helium in its core, maintaining a balance between radiation pressure and gravity.
What makes a high-mass stars core collapse?
the high mass star's core collapse because its gravity
What makes a high mass star's core collapse?
A high mass star's core collapses when nuclear fusion ceases and gravitational pressure overwhelms the radiation pressure supporting the core. This collapse leads to a rapid increase in temperature and pressure, triggering a supernova explosion.
What cause a neutron star to form?
The strong gravity of the core of a dead high-mass star causes a neutron star to form. When the high-mass star becomes a supernova and leaves a core behind, the core no longer undergo fusion. Without fusion, gravity starts to push the core inward until most protons and electrons are crushed into neutrons, a neutron star forms. If the core is too massive, the neutron star would collapse and become a black hole.
What happens to the core of a high-mass star after it runs out of hydrogen?
After a high-mass star runs out of hydrogen, the core undergoes nuclear fusion of helium into heavier elements like carbon and oxygen. This process continues until iron is formed, at which point the core collapses and triggers a supernova explosion.
What are the small dense remains of a high mass star?
The small dense remains of a high mass star are either a neutron star or a black hole, depending on the mass of the original star. Neutron stars are formed from the core collapse of a massive star and are incredibly dense, composed mainly of neutrons. Black holes are formed when the core collapse results in a singularity with infinite density and a gravitational pull so strong that not even light can escape.
What are the small dense remains of a high-mass star called?
The small dense remains of a high-mass star are called neutron stars or black holes, depending on the mass of the star. Neutron stars are formed when the core collapses under its own gravity, while black holes are formed when the core collapses into a singularity.
Is the Rigel star a high mass star or a low mass star?
High mass.
What is formed from the leftover material after a high mass star explodes?
After a high mass star explodes, the leftover material forms a remnant called a neutron star or a black hole. If the core of the star is less than about 3 times the mass of the Sun, it collapses to form a neutron star. If the core is more massive, it collapses further, causing the gravitational collapse to form a black hole.
You know the white dwarf stars Sirius B has a mass comparable to the Sun because of?
Because a white dwarf star is the core leftover from a bigger star and the core is the densest part of the star so although the star is smaller than the sun it has a similar mass as it is more dense
What determines the temperature in the core of a star?
The star's mass determines the temperature in its core. A stars mass will also determined it size and the amount of gravitational pull it will have.
What is the significance of 3 solar masses in a star's fate?
After a high-mass star explodes as supernova and leaves a core behind, the core would become a neutron star or a black hole. If the core is less than 3 solar masses, it would become a neutron star; if the mass exceeds 3 solar masses, the core would continue to collapse, forming a black hole.
What is the eventual outcome of a high mass star?
A high mass star will eventually undergo a supernova explosion, leaving behind a dense core known as a neutron star or collapsing further into a black hole. This explosive event disperses heavy elements into space, enriching the interstellar medium for future star formation.
