0
What else can I help you with?
What kind of star has an absolute magnitude of 10 and a surface temperature of 20000 K?
This star would be a white dwarf, as it has a high surface temperature of 20000 K but a low absolute magnitude of 10. White dwarfs are small, dense remnants of low to medium mass stars that have exhausted their nuclear fuel and collapsed.
What kind of star is the sun considered to be called?
The Sun is a yellow dwarf star.
What kind of star will the sun eventuly turn into?
The sun is a moderate type G star, and it will continue to burn for about 5 billion years more. As it begins to run out of fuel at that stage, it will become a red giant. Then, the outer atmosphere of the sun will puff away as a planetary nebula, leaving behind a white dwarf core, which will be the end of the line. After many billions of years, the white dwarf will gradually cool, passing through the visible spectrum until it ceases to give off light at all. The final result will be a black dwarf. It will have its gravitational field, but it will no longer glow.
What kind of stars become white dwarfs?
After a star like our Sun runs out of nuclear fuel, it will shed its outer layers and become a white dwarf. White dwarfs are created from low to medium mass stars (like the Sun) that have exhausted their nuclear fuel and undergone certain stages of stellar evolution.
What kind of stars are there?
There are various types of stars, such as main sequence stars (like our sun), red giants, white dwarfs, neutron stars, and black holes. These stars differ in size, mass, temperature, and lifespan. They are classified based on their characteristics and the stage of their evolution.
What prevents a white dwarf from contracting?
The pressure within the white dwarf. The situation is somewhat different from normal gas pressure; the kind of pressure within a white dwarf is called "degenerate pressure".
What kind of star forms when a white dwarf uses up all its energy?
A white dwarf is the remains of a dead star, not the birth of a new one.
What keeps white dwarf from collapsing under its own weight?
A white dwarf star, as well as any other stable variety of star,is held together by the pressure popularly known as "gravity".In the opposite direction, white dwarf stars are kept from collapsing completely by degeneracy pressure. Specifically, for white dwarf stars, it's electron degeneracy pressure, which arises from the fact that electrons are fermions and cannot all occupy the same energy state. For higher mass stars, the force of gravity is able to overcome this and push all the electrons into the ground state, and the star is supported by a different kind of degeneracy ... neutron degeneracy, which is the same thing but with neutrons ... and you get a neutron star. At even higher masses, even that isn't sufficient and the star collapses all the way into a black hole.
When the sun dies what kind of star will it be?
It will first become a red giant, then turn into a white dwarf and in billions and billions of years it will become a black dwarf.
What kind of star is most likely to become a white-dwarf supernova?
A supernova is a star that has exploded into dust and gas. A white-dwarf is a small, hot, dense star nearing the end of its life, that did not have enough mass to go supernova. So the answer is "none".
What kind of hamster is a hamster with grey hair and black eyes?
It might be a winter white or a Russian dwarf or a robo hamster.
What country or state does Dwarf Hamsters com from?
Although, winter white Russian hamsters are often referred to as a dwarf hamsters, so, it's logic to say that the of these kind of hamsters are originlly from Russia.
Is your sun a supernova or a white dwarf?
Our Sun is currently a main sequence star. It is not a supernova, as supernovae are massive explosions that occur at the end of a star's life cycle, and it is not a white dwarf, which is a type of star that has exhausted its nuclear fuel and collapsed to a very dense state.
What kind of star has an absolute magnitude of 10 and a surface temperature of 20000 K?
This star would be a white dwarf, as it has a high surface temperature of 20000 K but a low absolute magnitude of 10. White dwarfs are small, dense remnants of low to medium mass stars that have exhausted their nuclear fuel and collapsed.
Which kind of object is the best standard candle for measuring distances to extremely distant galaxies?
Probably type la supernova
What do you think the difference is between a black dwarf and a supernova explosion?
A black dwarf is a dead white dwarf. By dead, I mean a star that no longer burns. A white dwarf, in turn, is a dead "moderate" star (a star like our sun). So a black dwarf is a star that's died twice, with mass not much higher or probably lower than that of our sun. A supernova, is the "death" of a star that's really huge. By huge, I mean it has a mass that's considerably higher than that of our sun. That kind of star doesn't turn into a white dwarf. Rather, it becomes either a neutron star (pulsar or non-pulsar) or a black hole.
What constellation is black dwarf in?
A black dwarf is not a a kind of object rather than an individual star.
