Which One of the Following Statements Is TRUE About Clusters

question 81

Multiple Choice

Which one of the following statements is TRUE about clusters of galaxies?

• A) The mass observed in the galaxies of the cluster is about 10 times larger than the amount needed to hold the cluster together,causing the cluster to collapse.
• B) The mass observed in the galaxies of the cluster is typically almost exactly equal to that needed to hold the cluster together.
• C) The mass observed in the galaxies of the cluster is many thousands of times too small to hold the cluster together.
• D) The mass observed in the galaxies of the cluster is about 10 times too small to hold the cluster together.

---

Definitions:

Abandoned Property

refers to assets left by an owner who has no intention of returning to claim ownership.

Real Property

An area of law that deals with land and anything permanently affixed to the land, like buildings, which has stark distinctions from personal property.

Personal Property

Personal property is a category of property that includes movable items and possessions, as opposed to real property such as land or buildings.

Fixture

A thing that was originally personal property and that has been actually or constructively affixed to the soil itself or to some structure legally a part of the land.