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A white dwarf is very small as stars go; comparable in size to a small planet such as Earth.
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Is a white dwarf considered large or small star?
A white dwarf is very small as stars go; comparable in size to a small planet such as Earth.
Is the white dwarf the biggest star?
No a white dwarf is a small compact star.
How large is a white dwarf?
A white dwarf is typically about the size of Earth, but with a mass comparable to that of the Sun. This means it is extremely dense, packing a lot of mass into a small volume.
What is the matter contained in a white dwarf?
A white dwarf consists of the core of the large star it once was.
Is a dwarf star and a white dwarf the same thing?
No. A dwarf star is a small star. A white dwarf is just one particular type of dwarf star, but there are other types.
How will a small star die out?
a white dwarf
How long will the white dwarf survive?
That depends what you mean with "survive". A white dwarf can be considered dead, it no longer produces energy. But it will continue emitting light for trillions of years; it has a lot of stored energy, and a small surface area to radiate it.That depends what you mean with "survive". A white dwarf can be considered dead, it no longer produces energy. But it will continue emitting light for trillions of years; it has a lot of stored energy, and a small surface area to radiate it.That depends what you mean with "survive". A white dwarf can be considered dead, it no longer produces energy. But it will continue emitting light for trillions of years; it has a lot of stored energy, and a small surface area to radiate it.That depends what you mean with "survive". A white dwarf can be considered dead, it no longer produces energy. But it will continue emitting light for trillions of years; it has a lot of stored energy, and a small surface area to radiate it.
How large is a black dwarf?
The same size as the white dwarf it was. See related question.
Who is denser white dwarf or a planet?
A white dwarf is denser than a planet. White dwarfs are stellar remnants that have collapsed under gravity, packing a large amount of mass into a small volume. Planets, on the other hand, have much lower densities compared to white dwarfs due to their composition and structure.
What stars are considered a white dwarf?
See related question.
Is the white dwarf star luminous?
White dwarf stars are not luminous because of their small sizes, they are not able to radiate a lot of light at once.
What are the characteristics of white stars?
It is the Post-Main sequence star that burns helium. They are considered giants, unlike our sun, which is a Yellow Dwarf. they are extremely hot and large.
