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What conditions will exist in a star that has turned into a red dwarf?
Wiki User
∙ 8y ago
A star does not turn into a red dwarf. A red dwarf is simply a star that has a low mass to begin with.
Wiki User
∙ 8y ago
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What is old cold star?
That means that it's a start, that it's old, and that it's cold.Basically it might refer to a black dwarf - a hypothetical star that doesn't exist yet, but which it is assumed will exist in the far future - a white dwarf that has cooled down.
How long is a red star likely to exist?
If you mean a red dwarf, then trillions of years. In fact, no red dwarf has been observed to "die".
What is the biggest black dwarf star?
It is not believed that any black dwarfs exist yet, as the universe is not old enough for a white dwarf to have cooled into one.
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 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.
Which is denser a dwarf star or a giant star?
The dwarf star is.
Is the sun a massive star or a dwarf star?
its not a massive or a dwarf star
What is a star formed from a white dwarf that has lost its energy?
A white dwarf is the last stage of 97% of star evolution. A white dwarf will eventually cool down, and become a "black dwarf". Black dwarves are not expected to exist yet; to cool down to that level, it would take longer than the current age of the Universe.
Is Pluto a white dwarf star?
Pluto is not a white dwarf star, it is just a dwarf planet.
Is a dwarf star bigger than your sun?
Depends what type of dwarf star. - Our Sun is a yellow dwarf.
Is a yellow star a supergiant?
The color of a star is not an indicator of size. While yellow supergiants exist, most yellow stars, such as our sun, fall into the category of yellow dwarf.
What stars are dwarf stars?
Most of the stars you can see are dwarf stars.Blue dwarf - Hypothetical star when a red dwarf exits the main sequence.White dwarf - Remnants of a Solar class star when it dies.Yellow dwarf - A star similar to our own SunOrange dwarf - A star just a bit smaller than our Sun.Red dwarf - A star which fuses hydrogen very slowly. The most abundant.Black dwarf - Hypothetical star when a white dwarf cools to zeroBrown dwarf - A "star" that did not have enough mass to fuse hydrogen.Examples:Blue dwarf - Unknown.White dwarf - 40 Eridani, IK Pegasi BYellow dwarf - The Sun, Alpha Centauri A,Orange dwarf - Alpha Centauri B, Epsilon Indi.Red dwarf - Proximus Centauri, Gliese 581Black dwarf - Unknown.Brown dwarf - 2M1207b, MOA-2007-BLG-192Lb.
