What is the basic definition of a black hole?
A)a dead star that has faded from view
B)any object made from dark matter
C)an object with gravity so strong that not even light can escape
D)a compact mass that emits no visible light

Question

Quizplus · Accepted Answer

A black hole is an object with gravity so strong that not even light can escape. It is formed from the remnants of a massive star that has collapsed in on itself, creating a singularity at its center. The gravity of this singularity is so strong that it warps the fabric of space and time around it, creating an event horizon beyond which nothing can escape.

What Is the Basic Definition of a Black Hole