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A source emits sound at a fixed constant frequency f .
If the source moves away from you, the frequency you hear is lower than f .
Suspicious Motives
The assumption or belief that underlying intentions or motivations of an individual or group are questionable, dishonest, or harmful.
Extraversion
A personality trait characterized by outgoingness, sociability, and a tendency to seek stimulation and the company of others.
Narcissism
A personality trait characterized by an excessive interest in or admiration of oneself and one's physical appearance.
Interpersonal Intelligence
The ability to understand and interact effectively with others, recognizing their moods, motivations, and intentions.
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