Question

Why black holes are black??????​

Answer 1

Explanation:

Black holes are black in color as they can absorb and engulf anything including light.

Thus when we a black hole, due to lack of light in the surroundings and inside it, it appears black.

Answer 2

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. ... In many ways, a black hole acts like an ideal black body, as it reflects no light.