Question

what is black hole

please let palak answer
palak are you there or not​

Answer 1

A black hole is a region of spacetime where gravity is so strong that nothing—no particles or even electromagnetic radiation such as light—can escape from it. The theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole.

Answer 2

A black hole is a region of space where gravity is very very strong.Nothing can escape out from it,No particles Or even electro magnetism such as light can not escape from it.