The separation of the strong force and the electroweak force ____.
A) provided the energy for a rapid inflation of the early Universe
B) created the cosmic microwave background radiation
C) balanced the critical density of the Universe to solve the flatness problem
D) created dark matter
E) created dark energy

Question

Quizplus · Accepted Answer

The separation of the strong force and the electroweak force is associated with the rapid inflation of the early Universe, a period of exponential expansion that solved several cosmological puzzles, such as the horizon and flatness problems, by stretching the fabric of space-time itself. This event is distinct from the processes that created the cosmic microwave background radiation, dark matter, or dark energy.

The Separation of the Strong Force and the Electroweak Force