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The White Dwarf in space is also called a degenerate dwarf which is a stellar remnant composed mostly of electron degenerate matter. This can happen in binary pairs where the white dwarf rips matter from the larger star and eventually becomes unstable and it collapses in on itself.
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Why does a star become a white dwarf?
A star becomes a white dwarf when it exhausts its nuclear fuel and can no longer produce energy through fusion reactions. Gravity causes the core to collapse while the outer layers are expelled into space, leaving behind a dense, Earth-sized remnant known as a white dwarf.
When a star has no fuel left and its outer layers escape into space what is its remaining core called?
When the layers escape into space, this is classified as a planetary nebula. What usually is left behind is a white dwarf.
What effect does gravity have on a white dwarf?
science we can not step foot on a white dwarf and it's in space i say nothing the gravity does nothing
What causes a giant star to turn into a white dwarf?
A giant star would experience a supernova explosion, in order to become a white dwarf.
What happens to the size of a white dwarf when its mass is increased?
When the mass of a white dwarf increases, its size decreases. This is because the increased mass causes the white dwarf to contract under its own gravity, making it smaller and denser.
What causes a star to evolve into a white dwarf a nueton star or a black hole?
What causes star to evolve is mass.
What happens with the white dwarf in a type 1a supernova?
The white dwarf collapses under its own gravity. This starts very rapid nuclear fusion reactions. It explodes as a supernova and "stuff" is scattered into space. Essentially nothing of the white dwarf, as an object, remains.
Who created the myth about white holes in space?
The Bristish SiFi comedy, Red Dwarf.
When a star has no fuel left and it's outer layers escape into space it is what?
It is dead. It becomes a black dwarf, just a rock.
What causes a white dwarf supernova?
A white dwarf supernova occurs when a white dwarf star in a binary system accretes material from a companion star, causing it to exceed the Chandrasekhar limit (1.4 solar masses). The core then undergoes a runaway nuclear fusion reaction, leading to a catastrophic explosion that destroys the white dwarf.
How are giant stars and white dwarf related?
A giant star is a dying star that expanded, and the core shrinks are the same time. When the shell of the giant star drift into space as planetary nebula, the core became a white dwarf. The white dwarf is made from the core of the giant star.
When does a white dwarf die?
A white dwarf does not die in the traditional sense as it is already the end stage of a low-mass star's life cycle. However, over a very long period of time (trillions of years), a white dwarf will cool and fade away, eventually becoming a black dwarf.
