Measuring the Doppler Shift of Material at Various Distances from the Center

question 38

Short Answer

Measuring the Doppler shift of material at various distances from the center of a galaxy can be used to construct a(n) ________________ for that galaxy.

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Definitions:

Cognitive-Behavioral

Relating to a psychotherapeutic approach that addresses dysfunctional emotions, behaviors, and cognitions through a goal-oriented, systematic process.

Premature Ejaculation

A sexual dysfunction characterized by ejaculation that occurs with minimal sexual stimulation before, upon, or shortly after penetration and before the person wishes it.

Erectile Difficulties

A condition characterized by the inability to develop or maintain an erection of the penis during sexual activity.

Vaginismus

A condition involving involuntary muscle spasm in the pelvic floor that interferes with sexual intercourse or any attempt at vaginal insertion.