Question

What is Black-hole? plz tell me​

Answer 1

Answer:

black hole is an area of such immense gravity that nothing not even light can escape from it.

Answer 2

Answer:

A black hole is an area of such immense gravity that nothing—not even light—can escape from it. Black holes form at the end of some stars' lives. The energy that held the star together disappears and it collapses in on itself producing a magnificent explosion.

Explanation:

hope it will be helpful....