Physics, asked by Arna146, 12 days ago

hєч guчs !!!
wє knσw thαt thє unívєrsє ís єхpαndíng nα ??

sσ ít mєαns thαt thєrє must вє α tímє whєn thє єntírє mαss σf thє unívєrsє wαs cσmprєssєd íntσ α sínglє pσínt ( αs thє вíg вαng thєσrч stαtєs)

wє knσw thαt thє síngulαrítч wαs vєrч vєrч smαll αnd hαd ínfínítє dєnsє
вut thαts hσw α вlαck hσlє ís fσrmєd

í mєαn whєn thє mαss σf αn σвjєct ís cσmprєssєd íntσ α vєrч smαll spαcє(schwαrzchíld rαdíus)
α вlαck hσlє ís fσrmєd

sσ ít mєαns thαt thєrє wєrє вlαckhσlєs вєfσrє thє вíg вαng ??!!

αnd σnє thєσrч stαtєs thαt thє unívєrsє wíll єnd whєn вlαck hσlєs wíll єαt up єvєrчthíng (thє вlαck hσlє єrα)

вut

hσw's thαt pσssíвlє !!!​

Answers

Answered by rakshu184628
4

Answer:

hello dii how are you this is the required answer

  1. pahle bat to ye hai ki ye sari theory hai

they are just made never experimented

  • NOW AS WE KNOW THAT WE HAVE FOUND OUT ONE STAR WHICH IS VERY VERY OLD

OLDER THAN THE BIG BANG THEORY. IT IS ABOUT 14.4 BILLION YEARS OLD AND BIG BANG THEORY IS JUST 13.9 BILLION YEARS OLD

  • NOW ANSWER OF YOUR SECON QUESTION

SINCE BLACK HOLE ARE FORMED IN THE CENTRE AS TOLD BY SIR STEPHEN HAWKING'S. HE ALSO TOLD THAT NOTHING CAN GRAP 100% OF LIGHT AND HE EXPERIMENTALLY TRIED ALSO AND IN THIS WORK ONLY SIR STEPHEN HAWKING'S CAME TO HIS DEATH

BUT HE CONCLUDED THAT THE BLACK HOLE ALSO HAVE A LIMITED ABILITY TO HOLD OR GRASP SO there will be a time when it will explode

  • now 3 QUERY OF YOURS

according to big bang theory there was no such predictable black hole sice the mass of point like atom exploded and made the universe

BUT IF WE GO LIKE WE FOUND A STAR WHICH IS 14.4 BILLION YEARS OLD SO WE CAN CAN

CONCLUDE THAT THERE WERE BLACK HOLES BEFORE THE THEORY OF BIG BANG

  • NO BLACK HOLE CAN'T EAT HOLE UNIVERSE BECAUSE OUT OF 1MILLION STAR ONLY ONE STAR IS FOUND AS SUPERNOVA AND THERE IS A VERY LESS PROBABILITY OR CHANCES THAT, THAT SUPERNOVA WILL GIVE BIRTH TO NEW SMALL BLACK HOLE

hope i made you clear thank you pls mark brainliest

Answered by nilesh7823
2

Yes Arna your every point is right, but Black Holes are estimated to be found after Big Bang. And black holes can't eat up(destroy) universe coz Black Hole is just a place where there is no gravity and other matter.

I hope you understand !

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