Eclipsing Binary Systems

question 19

Multiple Choice

Eclipsing binary systems

• A) orbit in the plane of the sky.
• B) exhibit large radial velocity shifts.
• C) contain equal mass stars.
• D) contain stars that pass in front of one another during their orbit.

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Definitions:

Ego

A psychoanalytic term referring to the part of the personality that mediates between the demands of the id, superego, and reality.

Needs

Essential or basic requirements necessary for people to live and function properly, such as food, water, and shelter.

Construct

An idea or theory containing various conceptual elements, typically considered to be subjective and not based on empirical evidence.

Directs Behavior

Directing behavior refers to the ways in which cognitive processes, environmental cues, and personal goals influence an individual's actions and decision-making.