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A white dwarf is the remnant of a star that has exhausted its nuclear fuel and has shed its outer layers, leaving behind a hot, dense core primarily composed of carbon and oxygen. It is supported against gravitational collapse by electron degeneracy pressure. White dwarfs have a high density and are typically about the size of Earth, yet they can contain mass comparable to that of the Sun. Over time, they gradually cool and fade, eventually becoming cold, dark "black dwarfs," although the universe is not old enough for any black dwarfs to exist yet.
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Is it true or that a white dwarf is a large star capble of fusing elements?
no
The sun will eventually end up as a?
white dwarf star
Is a white dwarf smaller than a red dwarf?
Yes, far smaller. A red dwarf is a whole star in and of itself. A white dwarf is the collapsed remnant of the core of a low-to medium mass star. A white dwarf may be about the size of Earth.
What is the radius of a white dwarf with a mass of 1.5 solar units?
Such a white dwarf could not exist. Above 1.4 solar masses a white dwarf will collapse to form a neutron star.
Is it true that when a nova destroys the star and leave behind a white dwarf?
Yes, when a star undergoes a nova, it expels material into space, which can eventually form a white dwarf. A white dwarf is the remnant core of a star that has exhausted its nuclear fuel and collapsed under gravity. Novae are different from supernovae, which are more energetic and can leave behind other remnants like neutron stars or black holes.
Is it true or that a white dwarf is a large star capble of fusing elements?
no
What type of stars has a low temperature and high luminosity?
A white dwarf.A white dwarf.A white dwarf.A white dwarf.
Is it true or fault that A white dwarf star is about the same size as the sun?
False. A white dwarf star is much smaller in size compared to the sun. A white dwarf is typically about the size of the Earth, whereas the sun is much larger, around 100 times wider and more massive than a white dwarf star.
Why would a white dwarf become a red dwarf?
A white dwarf could not become a red dwarf. A white dwarf is a remnant of a dead star. A red dwarf is a star with a very low mass.
Are white dwarf stars always white?
No in the life cycle of a star, a white dwarf can cool and become a black dwarf
What is a cooled white dwarf star that is extremely dense?
A cooled white dwarf is a black dwarf. I think you are thinking of a neutron star which has nothing to do with a white dwarf.
The sun will eventually end up as a?
white dwarf star
Is the white dwarf the biggest star?
No a white dwarf is a small compact star.
A star that is very hot but dim is a?
That might be a white dwarf.
When was The White Dwarf created?
The White Dwarf was created on 1963-02-17.
When was White Dwarf - magazine - created?
White Dwarf - magazine - was created in 1977.
Are white dwarf stars young?
No. A white dwarf is a remnant of a dead star.
