# What does a black hole have infinite of?

What does a black hole have infinite of? A black hole has an infinite density; since its volume is zero, it is compressed to the very limit. So it also has infinite gravity, and sucks anything which is near it!

How much mass can a black hole have? There is no theoretical upper limit to the mass of a black hole. However, astronomers have noted that the ultra-massive black holes (UMBHs) found in the cores of some galaxies never seem to exceed about 10 billion solar masses.

Does a black hole have mass? These black holes are very tiny but have the mass of a large mountain. Mass is the amount of matter, or “stuff,” in an object. Another kind of black hole is called “stellar.” Its mass can be up to 20 times more than the mass of the sun. There may be many, many stellar mass black holes in Earth’s galaxy.

Does a black hole have infinite energy? No, the energy of a black hole is not infinite. It depends on its mass, angular momentum and charge. Infinite density at a point does not translate to infinite energy in the E=mc2 sense.

## What does a black hole have infinite of? – Additional Questions

### What’s beyond a black hole?

At the center of a black hole the gravity is so strong that, according to general relativity, space-time becomes so extremely curved that ultimately the curvature becomes infinite. This results in space-time having a jagged edge, beyond which physics no longer exists — the singularity.

### Does time stop in a black hole?

Time does stop at the event horizon of a black hole, but only as seen by someone outside the black hole. This is because any physical signal will get infinitely redshifted at the event horizon, thus never reaching the outside observer. Someone falling into a black hole, however, would not see time stop.

### How much energy can a black hole produce?

“A mountain-sized black hole would give off X-rays and gamma-rays at a rate of about 10 million megawatts, enough to power the world’s electricity supply,” Hawking said in the lecture.

### Could black holes be used as an energy source?

Can a black hole be used as an energy source? Theoretically, a black hole could act as a power source, but it would not be nearly strong or reliable enough. A black hole with the mass of our sun would take half a trillion times the age of the universe to radiate enough energy to power a single light bulb.

### Is a black hole bomb possible?

To make a black hole bomb involves shining a beam of light into the ergosphere. Once there, the light’s photons will become amplified by the black hole’s rotational energy, after which they’ll hit the mirror wall, reflect back through the ergosphere and continue to amplify indefinitely.

### What do black holes radiate?

Supermassive black holes emit jets of white-hot plasma that stretch thousands of light-years across the cosmos. For the first time, researchers have identified what’s creating these jets.

### Are black holes hot?

Black holes are freezing cold on the inside, but incredibly hot just outside. The internal temperature of a black hole with the mass of our Sun is around one-millionth of a degree above absolute zero.

### What can escape a black hole?

Anything outside this surface —including astronauts, rockets, or light—can escape from the black hole. But once this surface is crossed, nothing can escape, regardless of its speed, because of the strong gravitational pull toward the center of the black hole.

### Where is the center of the Universe?

There is no centre of the universe! According to the standard theories of cosmology, the universe started with a “Big Bang” about 14 thousand million years ago and has been expanding ever since. Yet there is no centre to the expansion; it is the same everywhere.

### How many universes are there?

In a new study, Stanford physicists Andrei Linde and Vitaly Vanchurin have calculated the number of all possible universes, coming up with an answer of 10^10^16.

### What is outside the universe?

To answer the question of what’s outside the universe, we first need to define exactly what we mean by “universe.” If you take it to mean literally all the things that could possibly exist in all of space and time, then there can’t be anything outside the universe.