The Rotation Curve of a Galaxy Can Be Used to Determine

question 29

Multiple Choice

The rotation curve of a galaxy can be used to determine

• A)the relative number of hot young stars in the galaxy.
• B)the relative amount of gas and dust in the galaxy.
• C)the radius of the galaxy.
• D)the luminosity of the galaxy.
• E)the mass of the galaxy.

---

Definitions:

Covenant Not to Compete

A legal agreement in which one party agrees not to enter into or start a similar profession or trade in competition against another party.

Unreasonable

Actions or decisions that lack rational basis, often seen as unfair or unjustified under the given circumstances.

Essential Terms

The critical and necessary conditions or clauses in a contract that define the parties' key obligations and rights.

Illegal Contract

is an agreement between parties that is not enforceable by law due to its involvement in illegal activities or its terms violating legal statutes.