Physics, asked by Anonymous, 1 year ago

what is hawking radiation?


An Object travel faster than light then what effects ocar in it mass?

Tell also pic kaisa hai

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Answered by MONSTEROm1
1

Pic k liye bus ak he chiz kahunga .

Fabulous,Ossum.

Hawking radiation is the thermal radiation predicted to be spontaneously emitted by black holes. It arises from the steady conversion of quantum vacuum fluctuations into pairs of particles, one of which escaping at infinity while the other is trapped inside the black hole horizon. It is named after the physicist Stephen Hawking who derived its existence in 1974. This radiation reduces the mass of black holes and is therefore also known as black hole evaporation.

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Answered by rahul200013
1

Talking about black holes...they absorb any mass that appears within its field, owing to the high forces of gravity that exists due to its infinite mass constricted over a very small space..Thus it was predicted the black hole must expand infinitely to eternity....

This notion however changed, when the pioneer scientist of the century, Stephen Hawking suggested the blackholes rather leak out energy in the form of radiations....

In space, it is considered a pair of matter and an antimatter particle may be formed in pair by absorbing energy from the vacuum..

So in the pair produced in the vicinity of the black hole premises, it may occur that one of the particles may be absorbed into the black hole, while the other of the pair escapes; in doing so it requires certain amount of energy which is exalted from the black hole itself....thus, for an distant observer it appears as the black hole is constantly leaking energy in the form of radiations, known as Hawking Radiations...

That's my understanding fella....i wrote this explanation on what i understood, i would also suggest you to read about it further...

Talking about a mass moving with velocity comparable to that of light, the change in mass is given by the expression i have attached with this answer....

Talking about the pic, i am sure you would rather like to hear from any girl about it than a boy, won't ya??

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