Based on our current understanding of physics,we can understand the conditions that prevailed in the early universe as far back in time as about
A)380,000 years after the Big Bang.
B)one ten-billionth of a second after the Big Bang.
C)10-45 seconds after the Big Bang.
D)10 billion years ago.

Question

Quizplus · Accepted Answer

We can understand the conditions of the early universe back to about one ten-billionth of a second after the Big Bang, where the known laws of physics, including the Standard Model of particle physics, can be applied.

Based on Our Current Understanding of Physics,we Can Understand the Conditions