Answer: Mini Black Holes. Cosmologists have speculated
Chapter 13, Problem 13.38(choose chapter or problem)
Mini Black Holes. Cosmologists have speculated that black holes the size of a proton could have formed during the early days of the Big Bang when the universe began. If we take the diameter of a proton to be 1.0 * 10-15 m, what would be the mass of a mini black hole?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer