Answer:
1) Recollapsing universe
2) critical universe
3) Coasting universe
Explanation:
According to the smallest ration (ratio actual mass density to current density) to largest ration, rank of models for expansion of universe are
1) Recollapsing universe -in this, metric expansion of space is reverse and universe recollapses.
2) critical universe - in this, expansion of universe is very low.
3) Coasting universe - in this, expansion of universe is steady and uniform
The correct answer for Apex is.. What was present before the beginning of our universe?
Answer:
A. from a low-temperature areas to high-temperature areas
Explanation:
it goes from low-temperature to high-temperature because it's reacting
Answer:
I believe you are correct but we just started this unit
Explanation:
