Monday, July 19, 2010

BLACK HOLE

BLACK HOLES...WHAT ARE THEY?
 


|Massive stars when run of their hydrogen fuel and die,....they possess so-much of matter within them that their matter gets squeezed under their own gravitational strength.
|This force of gravity is sufficient enough to even pull light towards it. Hence the result is a whirlpool...in
to which even light gets pulled into.


OUR THEORY ON THE SECRET OF THE STRENGTH OF BLACK HOLES

|Why are black holes so strong?


|Reason 1
|It is formed out of the remanants of a massive dead-star. The more massive an object...the greater its gravitational pull.


|Reason 2
|Because they donot have a surface like our planet. In fact they are the only super-massive objects ,perhaps ,in the universe which does not have a surface.
|The gravitational pull of every object is concentrated  and is maximum at its centre.
| On planets like our earth....the surface of the earth prevents the object to come into direct communion with its centre of gravity.
| Much away from its centre of gravity where we live on this planet...the force of gravity is relatively weaker as compared to its actual centre.


|Reason 3
|Black holes are formed when a super-massive star runs out of its hydrogen fuel.
|Hence even when all the reminant particles of the dead-star squeese into each other they donot undergo nuclear-fusion due to the lack/scarcity of hydrogen atoms.

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