It is densier than the water but it will sink. :D
The classical idea about black holes is that in a black hole, mass is concentrated to an infinitely small size, so it has an infinite density. That would cause an infinite gravitational field. However, this infinite density, etc. seems doubtful in view of quantum physics - but what exactly happens near the center of a black hole has not been completely clarified yet.
Magnetite is a Grayish black/ Iron black metal with a non-fluorescent texture. It is a naturally strong magnetic in nature and Its density ranges from 5.1- 5.2.
DENSITY : density is the ratio of mass and volume of the substance density=mass/volume RELATIVE DENSITY : It is the ratio of density of a substance to the density of water
relative density is related to the density of water. i.e. a relative density of 19.3 means that it has a density 19.3 times the density of water. The density of water is 1g/ml therefore the density of gold is 19.3g/ml
An object will float if it has less density than the density of the liquid.An object will float if it has less density than the density of the liquid.An object will float if it has less density than the density of the liquid.An object will float if it has less density than the density of the liquid.
A black hole.
In a black hole.
Black River-Matheson's population density is 2.1 people per square kilometer.
1.83
no, a neutron has a finite volume and thus a finite density, the singularity of a black hole has zero volume and thus infinite density.Infinity >>>>> any finite value
Black holes have an insanely huge density (aka they are very dense).
It depends on the density. Low density = dwarf Medium density = neutron star High density = black hole
They are called Black Holes or singularities.
Depending on the size of the black hole, they may or may not have:* An enormous mass; * An enormous gravitational pull (depending how close you are, of course); * An enormous density (depending how you define density; if you take the volume of the event horizon, a supermassive black hole actually has less density than water).
there is nothing inside a black hole...a black hole's density is very large...so large all of our planets and stars including the sun's density would not even be 0.1% that of a black hole...a black hole is so strong, not even light can escape it...nothing can.
there is nothing inside a black hole...a black hole's density is very large...so large all of our planets and stars including the sun's density would not even be 0.1% that of a black hole...a black hole is so strong, not even light can escape it...nothing can.
Because black holes are of such density that even light can no escape them, they don't radiate any light and are black.