Probably stellar mass black holes
Unlikely. The universe is a very big place, even next to the largest black holes we know. For a black hole to suck in the entire Universe, it would need to be nearly as massive as the universe itself. There is no way that such a black hole could form.
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.
An intermediate-mass black hole is one with a mass significantly greater than the typical stellar-mass black holes, but less than the supermassive black holes such as are found at galactic centers. Their identification remains difficult, and their origins remain in the realm of speculation, although a reasonable theory hints at the likelihood of their formation from accretion of dense stellar clusters... and one possibly is that they are primordial black holes left over from the creation of the universe.
Hawking radiation is a form of energy that is theorized to be emitted by black holes. It is named after physicist Stephen Hawking, who proposed its existence due to quantum effects near a black hole's event horizon.
Black holes can technically be any where. Some scientists believe that there is a black hole in the center of our galaxy along with many other galaxies. Because black holes are so difficult to detect, they can be very dangerous.
Mostly in galaxies, where they can form Super Massive Black Holes.
It is unlikely that any single black hole will ever consume even a significant part of the matter of the universe. However, the Heat Death hypothesis does allow for a large portion of the matter in the universe eventually falling into multiple black holes, and for black holes merging to form more massive black holes, possibly massing many times the Galaxy's central black hole.
Unlikely. The universe is a very big place, even next to the largest black holes we know. For a black hole to suck in the entire Universe, it would need to be nearly as massive as the universe itself. There is no way that such a black hole could form.
no because black holes can only form through supernovas.
The black holes from Gamma ray usually burst because of their energetic form.
Black holes are sort of the final stage of stellar evolution; they don't form much else. Two black holes may merge to form a larger one, and after a very, very long time, they will evaporate.
Most black holes form when massive stars exhaust their fuel and their cores collapse. There are also supermassive black holes at the centers of most galaxies. Scientists are not sure how supermassive black holes form.
Black holes are created when a massive star collapses under its own gravity, causing a point of infinite density called a singularity to form. This creates a region of space with such strong gravitational pull that not even light can escape, leading to the formation of a black hole.
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.
Most black holes are believed to form when very massive stars die.
An intermediate-mass black hole is one with a mass significantly greater than the typical stellar-mass black holes, but less than the supermassive black holes such as are found at galactic centers. Their identification remains difficult, and their origins remain in the realm of speculation, although a reasonable theory hints at the likelihood of their formation from accretion of dense stellar clusters... and one possibly is that they are primordial black holes left over from the creation of the universe.
Black holes are outside the confines of both the Earth and the Solar System, the passing of our year does not affect when they form.