The Possible Presence of a Supermassive Black Hole at the Center

question 123

Multiple Choice

The possible presence of a supermassive black hole at the center of our Galaxy has been deduced from

• A) powerful magnetic fields in the huge filaments arching away from (or toward)the center.
• B) the number of globular clusters that are concentrated near the galactic center.
• C) gravitational radiation being emitted from stars as they are swallowed by the black hole.
• D) the very high orbital speed of stars close to the galactic center.

---

Definitions:

Social-Cognitive Theories

Theories that emphasize the role of observational learning, social experience, and reciprocal determinism in the development of personality.

Unconscious Factors

Elements of the psyche that operate without our awareness, influencing behaviors, feelings, and judgments.

Personality Traits

Enduring characteristics or qualities that describe a person's typical behaviors, emotions, and thought patterns.

Barry Manilow T-shirt

A garment featuring imagery or text related to Barry Manilow, likely intended as a form of fan merchandise.