What separates a black hole from the rest of the universe?
A) crystalline crust
B) surface of the ergoregion
C) singularity
D) event horizon

Name: What separates a black hole from the rest of the universe? A) crystalline crust B) surface of the ergoregion C) singularity D) event horizon
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Question

Quizplus · Accepted Answer

The event horizon is the boundary around a black hole beyond which no light or other radiation can escape, effectively separating it from the rest of the universe.

What Separates a Black Hole from the Rest of the Universe