Do black holes actually have infinite density?

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!

Do black holes have a density?

A regular black hole — that is, one with three times the Sun’s mass — with have an event horizon radius of about 9 km. That means it has a huge density, about two quadrillion grams per cubic cm (2 x 1015).

How is infinite density possible?

If the volume of a region goes to zero, then any mass/energy present will produce an infinite density.

Is there really a singularity in a black hole?

The singularity at the center of a black hole is the ultimate no man’s land: a place where matter is compressed down to an infinitely tiny point, and all conceptions of time and space completely break down. And it doesn’t really exist. Something has to replace the singularity, but we’re not exactly sure what.

How do you calculate the average density of a black hole?

You can use the Schwarzschild radius to calculate the “density” of the black hole – i.e., the mass divided by the volume enclosed within the Schwarzschild radius. This is roughly equal to (1.8×1016 g/cm3) x (Msun / M)2, where M is defined as above.

Are black holes 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.

Do black holes hold infinite density?

(ISNS) — The cores of black holes may not hold points of infinite density as currently thought, but portals to elsewhere in the universe, theoretical physicists say. A black hole possesses a gravitational field so powerful that not even light can escape.

How are black holes formed?

A black hole generally forms after a star dies in a titanic explosion known as a supernova, which crushes the remaining core into dense lumps. A maddening enigma called a singularity — a region of infinite density — lies at the heart of each black hole, according to general relativity, the modern theory of gravity.

Does the singular region of a black hole have infinite volume?

In both cases, the singular region has zero volume. It can also be shown that the singular region contains all the mass of the black hole solution. The singular region can thus be thought of as having infinite density. Hope this answers your question.

Could black holes serve as portals to the future?

They may also serve as bridges to the future. (ISNS) — The cores of black holes may not hold points of infinite density as currently thought, but portals to elsewhere in the universe, theoretical physicists say. A black hole possesses a gravitational field so powerful that not even light can escape.