The Tail of a Comet Always Points

question 83

Multiple Choice

The tail of a comet always points

• A) in the direction of the comet's motion.
• B) toward the Sun and disappears at perihelion.
• C) away from the Sun and becomes longest and brightest at perihelion.
• D) toward Earth and never varies.
• E) away from the Sun and disappears at perihelion.

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Definitions:

Referent Power

A form of influence based on identification with, adoration of, or respect for the leader or authority figure.

Centrality

The importance or influence of a node within a network, or of an individual within a social or organizational structure.

Substitutability

The extent to which one good or service can be replaced with another, indicating the ease with which products can serve as substitutes for each other.

Revenue Source

The origin or means through which an organization generates income, such as sales, subscriptions, or advertising.