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.

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Definitions:

Definition of Personality

The unique combination of emotional, attitudinal, and behavioral response patterns of an individual.

Single Definition

A precise and unambiguous explanation of a term or concept.

Quiet and Competent

Typically refers to an individual who performs their duties efficiently without seeking attention.

Heredity

The transmission of genetic characteristics from parents to offspring.