Which statement below correctly describes the relationship between expansion rate and age for the universe?
A)The faster the rate of expansion, the older the age of the universe.
B)The faster the rate of expansion, the younger the age of the universe.
C)Age is independent of the expansion rate.

Question

Quizplus · Accepted Answer

According to the current understanding of the universe's expansion, the faster the rate of expansion, the younger the age of the universe. This is because the faster expansion means that the universe has not had as much time to expand, therefore it must be younger. This principle is also known as Hubble's law, named after astronomer Edwin Hubble who first observed the expansion of the universe.

Which Statement Below Correctly Describes the Relationship Between Expansion Rate