A "Galactic Fountain" Is _____

question 2

Multiple Choice

A "galactic fountain" is _____.

• A) a stream of gas and dust being pulled into a galaxy as it forms
• B) a jet of high-speed superheated material thrown out of the accretion disk around a black hole
• C) a partial spiral arm formed by the collision of molecular clouds
• D) a bubble of hot, metal-rich gas ejected from the disk by a burst of supernova
• E) a stream of gas made from a star that has been torn apart while falling into a supermassive black hole

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Definitions:

Competence

The ability to do something successfully or efficiently, often referring to skills or knowledge.

Consistency

The quality of always behaving or performing in a similar manner, maintaining uniformity across situations or over time.

Self-disclosure

The process by which someone shares personal, intimate information about themselves with another, enhancing mutual understanding and trust.

Reciprocity

A social norm involving mutual exchange of privileges or services, where an action from one party leads to a responding action from another.