Figure 2 -Figure 2 shows a graph of the value of $\Omega$_mass as a function of time in a universe with no dark energy. The five different curves correspond to universes with slightly different values for $\Omega$_mass one second after the Big Bang. Which line corresponds to a universe with the largest value of $\Omega$_mass one second after the Big Bang?

Question

Quizplus · Accepted Answer

The curve with the largest value of F1F1F1S1F1F1F10_mass one second after the Big Bang is the one that starts with the highest value and decreases the most slowly. This is curve A.

Figure 2 -Figure 2 Shows a Graph of the Value Ω\OmegaΩ

Figure 2
-Figure 2 Shows a Graph of the Value $\Omega$