falling stars into the black holes
Post on 13-Feb-2017
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THE FATE OF THE STARS ENTERING THE BLACK HOLE
THIS PRESENTATION MAINLY STUDIES ABOUT THE STARS WHICH COMES CLOSE TO THE BLACK HOLE AND THE
ILLUSTRATION OF IT'S DEATH THROUGH SOME OF THE THEORETICAL DATA.
The Presentation is made by A.RAJESH KUMAR
ESA's infrared spectroscopy finds a distant gas structure and it is near the back hole which is
located at the centre of our galaxy and it is Saggitarius .A …....
Ok now the question is, if any star approaches the black hole ,what will happen to the star?
The very first thing to know is whether the black hole is a rotating one or non rotating one ,if it is a rotating one then the centre (not the core it is equator)will be bulged and it will seem to be like
this...
The close up view of the Kerr Black hole
In this the outermost part,Ergosphere is the region where the object which is falling in the
black hole has the chance to escape, The second inner part is the Event Horizon where the fate of the object is getting in,no
chance of escape even for light.
The Second type of black hole is Schwarczchild blackhole which is the non-rotating one
Since ,the gas and dust are revolving around the black hole so it is a Kerr blackhole,and also
NASA's FGRT found that many stars are revolving around the black hole.
Ok,it's time to enter to enter into the question.Let the star be rotating around the black hole.
VY CANIS MAJORIS Sun
Now assume the canis is attracted by sgr.A and and canis starts to revolve the black hole
First the BHOR's Theory won't dominatein this case ,because the pull of the SGR isGreater than anything so the Canis continuouslyFalls in
When the star gets close to the Ergosphere,it's surface heat with flares will get inside the black hole and then slowly the gaseous constituents
and dust will get in ..
The magic starts here with the entry of the Canis inside the Horizon, this name says that no
information will come back that enters into it. Since the escape velocity for the object entering
the Event Horizon is equal to the velocity of light.
The matter of the Canis will enter into the black hole and they will start to break down into pieces
and they will start rotating the black hole,
Don't move there's another magic
Then the pieces of the Canis enters the next stage called Singularity,where the Vesc>light
speed ,so here will be a great inverse in physics laws and most propably every laws will
break,Then the star's pieces will be greatly elongated and then it leads to the emission of
Radiations.
With the help of this radiation we are finding the black holes and this radiation will always be
ejected perpendicular to the axis of rotation ….
I can hear you that you have a doubt !!
How can radiation be emitted from the singularity since it's escape velocity is greater
than the light speed ?
There is a another region which I didn't tell before is Accretion disk which is the orbit of the Event horizon and always the material orbits the disk before entering the Horizon.Now when the
gas enters the disk ,because of the friction it produces much heat,it will be proportional to the distance between it to the singularity. Closer it is
much more heat is produced. Because of this heat the radiations are emitted in radio waves
and others.
THE END
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