Question

explain white hole.
dont copy it from google, and if u dont know the answer, then no need to type

Answer 1

Answer:

Hey buddy here's ur answer.

Not copied from Google. these are from my Aakash institutes note.

White hole is a hypothetical region of spacetime and singularity which cannot be entered from the outside, although energy-matter and light can escape from it.

Answer 2

                         WHITE HOLE

A white hole looks exactly like a black hole. It has mass. It might spin. A ring of dust and gas could gather around the event horizon — the bubble boundary separating the object from the rest of the universe. It's only in the moment when things come out that you can say, 'ah, this is a white hole.A white hole is a black hole's "time reversal," a video of a black hole played backwards, much as a bouncing ball is the time reversal of a falling ball. While a black hole's event horizon is a sphere of no return, a white hole's event horizon is a boundary of no admission.