Which of the Following Is a Characteristic of an Eclipsing

question 104

Multiple Choice

Which of the following is a characteristic of an eclipsing binary?

• A)It will be more luminous than a visual binary.
• B)It will also be observed as a spectroscopic binary.
• C)It will show a constant Doppler shift in its spectral lines.
• D)It will show two stars with variable proper motion.

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Definitions:

Two-way symmetrical

A public relations model emphasizing mutual understanding and balanced power between an organization and its stakeholders through dialogue and negotiation.

Effective Communications

The art and technique of sharing information in a way that the message is successfully received, understood, and responded to.

Symbolic-interpretive

An approach in social science that focuses on understanding the role of symbols, meanings, and interpretations in human behavior and organizational culture.

James Grunig

A prominent figure in the field of public relations, known for his theories on public relations models, especially the two-way symmetrical model.