Imagine a balloon that you can inflate to visualize the expansion of the universe.Space is symbolized by the surface of the balloon.You use a marker to draw galaxies on its outside surface, and you start inflating the balloon.Name at least one aspect of this model that is analogous to the real expansion of the universe, and at least one aspect that is not analogous.

Question

Quizplus · Accepted Answer

The Answer of Imagine a balloon that you can inflate to visualize the expansion of the universe.Space is symbolized by the surface of the balloon.You use a marker to draw galaxies on its outside surface, and you start inflating the balloon.Name at least one aspect of this model that is analogous to the real expansion of the universe, and at least one aspect that is not analogous.

Imagine a Balloon That You Can Inflate to Visualize the Expansion