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Rabu, 10 September 2014

This is a perfect example of a singularity point!!!


Self Explanatory.
Ask an Astrophysicist

The Question

(Submitted September 12, 2001)
At the center of a black hole the singularity point has zero volume and infinite density.\
I know that the singularity is a point in space rather than an object with specific dimensions,
but how is it possible for something to have zero volume and infinite density?

The Answer

This is indeed difficult to grasp. Actually at the center of a black hole spacetime has
infinite curvature and matter is crushed to infinite density under the pull of infinite
gravity. At a singularity, space and time cease to exist as we know them.
The laws of physics as we know them break down at a singularity,
so it's not really possible to envision something with infinite density
and zero volume. You might check out the web site for further information on
black holes and singularities:
http://antwrp.gsfc.nasa.gov/htmltest/rjn_bht.html.Hope this helps,
Georgia & Koji
For "Ask an Astrophysicist"

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