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What stars are the oldest red dwarfs white dwarfs red stars or giant stars?
Wiki User
∙ 11y ago
According to <studyisland.com>, white dwarfs are the oldest.
Wiki User
∙ 11y ago
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What do white dwarfs and neutron stars have in common?
Both white dwarfs and neutron stars are extremely dense remnants of the collapsed cores of dead stars.
Are white dwarfs one of the densest forms of matter?
Yes, white dwarfs stars are very dense.
Why do white dwarfs not continue to contract as they cool?
White dwarfs do not contract because the electron degeneracy pressure is stronger than gravity for stars with masses like white dwarfs. It holds them apart.
Why are there no white dwarfs among the 100 brightest stars?
White dwarfs have very small surface areas compared to main sequence stars and therefore cannot emit as much light.
Can white dwarfs be used to test big bang theory?
MANY years ago, it was believed that the oldest white dwarf stars were older than the derived age of the Universe. This is now known to be false.
What is the color of oldest star?
The oldest stars are now mostly either white dwarfs or neutron stars. A few of the largest may be black holes.
Do stars die out after becoming white dwarfs?
No. Stars become white dwarfs after dying.
Are the brightest stars white dwarfs?
No. White dwarfs are fairly dim. The brightest known stars are generally Wolf-Rayet stars.
Do all stars begin as white dwarfs?
No. Stars do not start as whit dwarfs. A white dwarf is the remnant of dead star.
What are white dwarfs generally formed from in space?
White dwarfs are the exposed core of a dying star. They are formed when small or medium-sized stars age and became a red giant, then the outer layers of the red giant drift into space, leaving a hot core in the center, that core is a white dwarf.
What do white dwarfs and neutron stars have in common?
Both white dwarfs and neutron stars are extremely dense remnants of the collapsed cores of dead stars.
Why are white dwarfs common?
White dwarfs are the remnants of dead low to medium mass stars, which is the mass range of the majority of stars.
Are white dwarfs one of the densest forms of matter?
Yes, white dwarfs stars are very dense.
Is white dwarf a star?
Many stars are white dwarfs.
How does a small or dwarf star form?
A dwarf star could form in different ways depending on what kind. Red dwarfs and brown dwarfs are formed when nebula compresses into a giant burning ball of gas, just like most stars do; white dwarfs are formed after a star became a red giant and blown off its outer layers, the remaining core became a white dwarf; black dwarfs are formed after white dwarfs cooled down and stopped emitting visible light.
Where are white dwarfs supeegiants and red giants?
White Dwarfs, Supergiants, and Red Giants are stars that are found in the sky.
Are white dwarfs alive or dead?
White dwarfs are stellar remnants, so it a simplified form, they are dead stars.
