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The radius will not change because a white dwarf is made of electron degenerate matter, so temperature does not affect pressure or volume.
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What is the circumference of all the dwarf planets?
i now the radius of the dwarf planets
Can a mid sized star become a or a black dwarf?
Eventually, yes. A mid-size star becomes a white dwarf, which eventually cools to become a black dwarf.
Which of these has the smallest radius a 1.2 solar mass white dwarf a 0.6 solar mass white dwarf or Jupiter?
Jupiter is far larger than the other two. White dwarfs can be treated as Fermi gasses, and have the interesting property that as their mass increases their radius decreases. So the smallest is actually the 1.2 solar mass white dwarf.
How does a stars temperature change as the star ages from main sequence star to a red giant and from a red giant to a white dwarf?
A regular stars temperature cools as it balloons into a red giant. The color shift is evident by the word red because red is the coolest color of heat. The surface of a dying star is cool because it is so much farther away from the core than when it is on the main sequence. After a star sheds its 'skin' the only thing that is left is the white hot core, which will eventually dim to a brown dwarf which is nothing but the cool charred remains of the white dwarf and will give off little to no light.
Which of these objects has the largest radius a 1.2M rm Sunwhite dwarf a 1.5M rm Sun neutron star a 3.0M rm Sun black hole?
1.2M sun white dwarf
When a white dwarf loses all of its heat and cools down it become a?
black dwarf
What is the circumference of all the dwarf planets?
i now the radius of the dwarf planets
Can a mid sized star become a or a black dwarf?
Eventually, yes. A mid-size star becomes a white dwarf, which eventually cools to become a black dwarf.
How are black dwarfs created?
A star of similar mass to the sun dies and collapses, forming a white dwarf which cools, forming a black dwarf.A mass of dust and gas too small to ignite fusion collapses, forming a brown dwarf which cools, forming a black dwarf.
What is the eventual fate of a brown dwarf?
It gradually cools down and becomes ever dimmer.
What will the Sun end up as when its nuclear energy source dies out forever?
At the mass of the Sun, it will become a white dwarf - and when that one cools down, eventually a black dwarf.
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.
What is the relationship of giant white dwarf and black dwarf?
A white dwarf star is a star that has burned off all of its helium and hydrogen fuel, but which is still hot. After it cools off (which would theoretically take hundreds of billions of years), it would become a black dwarf.
What is the next stage after The white dwarf stage?
the next stage of a white dwarf is the black dwarf which is form when the degenerate electron slowly cools down by thermal radiation but the time required for a white dwarf to become a black dwarf is bigger than the current age of universe so the evidence of a black dwarf isn't found yet
What is the typical size of the typical white dwarf in solar radii?
Average is about .01 Solar Radii. Oddly enough, the higher the mass of the White Dwarf, the smaller the radius
Which of these has the smallest radius a 1.2 solar mass white dwarf a 0.6 solar mass white dwarf or Jupiter?
Jupiter is far larger than the other two. White dwarfs can be treated as Fermi gasses, and have the interesting property that as their mass increases their radius decreases. So the smallest is actually the 1.2 solar mass white dwarf.
How does a stars temperature change as the star ages from main sequence star to a red giant and from a red giant to a white dwarf?
A regular stars temperature cools as it balloons into a red giant. The color shift is evident by the word red because red is the coolest color of heat. The surface of a dying star is cool because it is so much farther away from the core than when it is on the main sequence. After a star sheds its 'skin' the only thing that is left is the white hot core, which will eventually dim to a brown dwarf which is nothing but the cool charred remains of the white dwarf and will give off little to no light.
