Multiple choice general knowledge science & technology

The main reason for formation of black hole is supposed to be __.

  1. gravitational collapse

  2. High-energy collisions

  3. both 1 and 2

  4. none of these
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Black holes primarily form through gravitational collapse when a massive star exhausts its nuclear fuel and cannot support itself against gravity. High-energy collisions could theoretically create micro black holes but this is not observed. Both mechanisms are theoretically possible but gravitational collapse is the main observed source.

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