The Sound of a Jet Engine Is Given as 120

question 23

Multiple Choice

The sound of a jet engine is given as 120 dB. What is the intensity of the jet sound wave?

• A) 1.0 W/m²
• B) 0.8 W/m²
• C) 0.6 W/m²
• D) 0.4 W/m²
• E) 0.2 W/m²

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Definitions:

Dopamine

A neurotransmitter involved in controlling movement and posture, moderating mood, and affecting motivation and reward.

Impulsivity

A tendency to act on a whim, displaying behavior characterized by little or no forethought, reflection, or consideration of the consequences.

Novelty Seeking

The trait of pursuing new and different experiences, sensations, and objects, often driven by a desire for excitement and exploration.

Reward Salience

refers to the significance or attractiveness of a reward to an individual, influencing motivation and behavior.