Can black holes explode in future or take further contracted form?

Question by unknown: Can black holes explode in future or take further contracted form?
A star becomes a black hole after a supernova.The black holes attract everything towards their centre and centre of black hole is black because it absorbs light,light carries energy,black holes continuesly absorb energy,can this result in a further change or transformation of black holes into some new form?Or will they now just explode after absorbing enormous amount of energy?

Best answer:

Answer by Joy Patra
Stephen Hawking arrived at this conclusion that black holes give off tremendous amounts of radiation – equivalent to the mass that they swallow – as per Einstein’s E=mc2 formula.

The amount of radiation also depend on how small the black hole is – the smaller the black hole, the higher the radiation. Basically relates to the curvature of the event horizon.

As a black hole gives off radiation, it becomes smaller, which in turn increases the radiation. Therefore, unless a black hole ‘eats’, it’ll become a runaway situation where the black hole will become smaller & smaller, give off more & more radiation, and finally will be destroyed in a tremendous burst of radiation.

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