What Inflates the Lobes of Radio Emission in a Radio

question 30

Multiple Choice

What inflates the lobes of radio emission in a radio galaxy?

• A) jets of excited gas flowing from the central galaxy
• B) jets of high-energy sound waves flowing from the central galaxy
• C) a disk of ionized material that orbits very near a supermassive black hole
• D) dark clouds of very cold gas and dust

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Definitions:

Cohesiveness

The degree to which members are attracted to and motivated to remain part of a team.

Norms

Shared expectations or rules that guide behavior in a group, organization, or society.

Storming Stage

A phase in team development characterized by conflict and competition as group members establish their roles.

Identify

The act of recognizing or establishing the identity of a person, place, or thing.