A Spectroscopic Binary Shows Periodic Variations in Its

question 54

Multiple Choice

A spectroscopic binary shows periodic variations in its

• A)radial velocity.
• B)proper motion.
• C)brightness.
• D)mass.
• E)spectral type.

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Definitions:

Subsistence Economies

Refers to economies where communities or groups focus on producing just enough resources to cover their immediate needs.

Conformity Levels

Refers to the degree to which individuals adjust their behaviors, attitudes, or beliefs to match those of a group or social norm.

Power Hierarchies

The organization of individuals within groups that dictates the distribution of power and authority.

Independent Self

A self that is relatively separate, internal and unique.