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black holes create a strong gravitational pull that pulls everything into it, including light. and because light can't escape it's pull, then the black hole cannot radiate light, thus making it impossible to radiate light. and also, a white dwarf that has completely run out of fuel stops radiating light and becomes a black dwarf. so, black dwarfs do exist. it's simple logic, so the answers not to hard
What else can I help you with?
Are there more white dwarfs of more black holes?
I think white dwarfs. This is because they are much more low mass than black holes. White dwarfs are much more common in the universe than black holes, because we have only discovered a few black holes whereas we are aware of many white dwarfs.
What is more common in our galaxy white dwarfs or stellar mass black holes?
There are more white dwarfs. Only the most massive stars can form black holes. White dwarfs form from low to medium mass stars, which far outnumber the supermassive ones.
What stars have the highest densities?
Black holes, neutron stars, and the white dwarfs
Who did his research on white hole?
Subrahmanyam Chandrasekhar. Comment: Well, he did work on white dwarfs and also on black holes.
Who did research on white hole?
Subrahmanyam Chandrasekhar. Comment: Well, he did work on white dwarfs and also on black holes.
What stellar remnants can form when stars die?
When a star dies, it can leave behind different types of stellar remnants depending on its mass. Some examples include white dwarfs, neutron stars, and black holes. White dwarfs are formed from the remnants of low to medium mass stars, neutron stars are formed from the remnants of massive stars, and black holes are formed from the remnants of the most massive stars.
Do medium size stars become black holes?
No. They do not have enough mass to become black holes. Depending on the mass they will either become white dwarfs or neutron stars.
Do you think there are more white dwarfs or more black holes in the universe?
More white dwarves. Most stars will become white dwarves at the end of their lifetime. On a "select few" will become black holes - the most massive stars.
Medium size stars become black holes true or false?
False. Medium-sized stars become white dwarfs. Only the most massive stars form black holes.
When blue stars die they become white dwarfs?
No. Blue stars will generally leave behind neutron stars or black holes.
How are white dwarfs entrance stars and black holes alike and different?
White dwarfs and black holes are both endpoints of stellar evolution, representing the final stages of stars, but they arise from different types of stellar remnants. White dwarfs form from stars that have exhausted their nuclear fuel and shed their outer layers, leaving behind a dense core primarily composed of carbon and oxygen. In contrast, black holes are formed from the gravitational collapse of massive stars after supernova explosions, where the core's mass exceeds the Tolman-Oppenheimer-Volkoff limit. While both are incredibly dense and have strong gravitational fields, black holes possess an event horizon beyond which nothing can escape, whereas white dwarfs can still emit light and heat due to residual thermal energy.
What is the difference between white dwarfs and black dwarfs?
their colour is one thing but a black dwarf originates from a white dwarf
