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rvgupta
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What happens to time at the center of a black hole i.e., at the singularity?
 2 years ago
 2 years ago
rvgupta Group Title
What happens to time at the center of a black hole i.e., at the singularity?
 2 years ago
 2 years ago

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Carl_Pham Group TitleBest ResponseYou've already chosen the best response.0
Nobody knows. We don't have a quantum theory of gravity.
 2 years ago

Decart Group TitleBest ResponseYou've already chosen the best response.0
it is infinite
 2 years ago

009infinity Group TitleBest ResponseYou've already chosen the best response.0
time stops
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
everything is in place
 2 years ago

009infinity Group TitleBest ResponseYou've already chosen the best response.0
@avijit007 can explain it better
 2 years ago

009infinity Group TitleBest ResponseYou've already chosen the best response.0
the black whole's centre of gravity constantly pulls the time and space towards itself
 2 years ago

avijit007 Group TitleBest ResponseYou've already chosen the best response.0
well......massdensity would definetly b vry much bt it won't b enough to stop time........................even in the evet horrizon, time slows down to about 6575%
 2 years ago

avijit007 Group TitleBest ResponseYou've already chosen the best response.0
even we are pulling space and time.
 2 years ago

009infinity Group TitleBest ResponseYou've already chosen the best response.0
yes i m also saying that only
 2 years ago

009infinity Group TitleBest ResponseYou've already chosen the best response.0
based on the information given by u i have come to aconclusion that universe constantly expands and contracts
 2 years ago

avijit007 Group TitleBest ResponseYou've already chosen the best response.0
well, according to general relativity, at gravitational singularity, the space time curvature is infinite.
 2 years ago

009infinity Group TitleBest ResponseYou've already chosen the best response.0
what do u say about big crunch then @avijit007
 2 years ago

avijit007 Group TitleBest ResponseYou've already chosen the best response.0
what big crunch has to do with this qsn??????
 2 years ago

009infinity Group TitleBest ResponseYou've already chosen the best response.0
because u said that time and space curvature is infinite
 2 years ago

rvgupta Group TitleBest ResponseYou've already chosen the best response.0
at the singularity time has no physical meaning, it completely stops. Based on this stephen hawking said that big bang also acts like singularity where time stops so before big bang there was no time and no one creates the universe, it was itself created
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
but space is expanding faster and faster , there will be no crunch
 2 years ago

avijit007 Group TitleBest ResponseYou've already chosen the best response.0
at singularity, as asked in the qsn, not in the whole universe spacetime is infinite
 2 years ago

009infinity Group TitleBest ResponseYou've already chosen the best response.0
@UnkleRhaukus is there any scintific proof about that bic crunch will not occur
 2 years ago

avijit007 Group TitleBest ResponseYou've already chosen the best response.0
it would b better if we focus on the qsn n try 2 find out what will happen time when spacetime curve is infinite
 2 years ago

avijit007 Group TitleBest ResponseYou've already chosen the best response.0
yes definetly there are speculations about the big crunch, bt it has nothing to do with space time curve
 2 years ago

avijit007 Group TitleBest ResponseYou've already chosen the best response.0
it has been pointed out by the scientists that till dark energy is more than dark matter in the universe , the universe will expand continously
 2 years ago

rvgupta Group TitleBest ResponseYou've already chosen the best response.0
big crunch theory is proven wrong by most of the scientist, and a new theory is predicted by the scientist which is inflation. It predicts that universe expand continuously with increasing speed
 2 years ago

009infinity Group TitleBest ResponseYou've already chosen the best response.0
do u know what is dark energy and dark matter
 2 years ago

avijit007 Group TitleBest ResponseYou've already chosen the best response.0
dark energy is a a hypothetical form of energy that permeates all of space and tends to accelerate the expansion of the universe
 2 years ago

009infinity Group TitleBest ResponseYou've already chosen the best response.0
no its not hypothetical because dark energy are all those black whole which traps even light and dark energy are those radiations which are uninflueced by gravitational pull of black holes
 2 years ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
@009infinity The measure is know as the Hubble constant \[H_0\sim 71[\text{km}\cdot\text{s}^{1}\cdot\text{Mpc}^{1}]\]
 2 years ago

rvgupta Group TitleBest ResponseYou've already chosen the best response.0
dark energy is a kind of riddle to the scientists which expands the universe covers almost 75% of the universe. Dark matter works like gravity which sticks all the planets to galaxy and galaxy to galaxy in a filament and it is made up of particle called WIPM(weekly interactive massive particle)
 2 years ago

009infinity Group TitleBest ResponseYou've already chosen the best response.0
cosmic energy is also a dark energy which exist
 2 years ago

avijit007 Group TitleBest ResponseYou've already chosen the best response.0
by hypothetical i mean that its total presence is still to b proven.its properties have been laid down
 2 years ago

rvgupta Group TitleBest ResponseYou've already chosen the best response.0
its some of the properties are known as it diverts the path of light when light passes through it. Actually WIMP was discovered on these basis
 2 years ago

rvgupta Group TitleBest ResponseYou've already chosen the best response.0
can anyone tell me why it was too hard to detect WIMP
 2 years ago

009infinity Group TitleBest ResponseYou've already chosen the best response.0
it was difficult to detect wimp because may be it was undetectable due to merging in dark universe and due to its weak field .
 2 years ago
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