Which Two Parameters of Star Motion in the Milky Way

question 84

Multiple Choice

Which two parameters of star motion in the Milky Way are represented by its rotation curve?

• A) Orbital speed of the stars as a function of their age
• B) Orbital period of the stars as a function of their distance from the galactic center
• C) Orbital speed as a function of star distance from the galactic center
• D) Star position above or below the galactic plane as a function of distance from the galactic center

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Definitions:

Behavioral Conditioning Therapy

A method of treatment that uses principles of learning, such as conditioning and reinforcement, to alter behavior.

Claustrophobia

An anxiety disorder characterized by an irrational fear of being in enclosed or narrow spaces, leading to panic attacks in severe cases.

Cognitive Therapy

A form of psychotherapy that emphasizes the importance of thinking in how we feel and what we do, aiming to change negative patterns of thinking.

Psychodynamic Therapy

A therapeutic approach that aims to explore the psychological roots of emotional suffering through self-reflection and self-examination, focusing on the influence of the unconscious mind on behavior.