According to the Unified Model of Active Galactic Nuclei,what Is

question 92

Multiple Choice

According to the unified model of active galactic nuclei,what is observed if our line of sight is parallel to the plane of the dense disk of an active galactic nucleus?

• A)no spectral emission lines
• B)broad spectral lines
• C)narrow spectral lines
• D)a thin accretion disk

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Definitions:

Unconditioned Stimuli

Stimuli that naturally and automatically trigger a response without any prior learning or conditioning.

Systematic Desensitization

A graduated counterconditioning treatment for phobias in which the relaxation state is associated with the phobic object.

Fear Hierarchy

A ranked list of fears or phobias, typically used in exposure therapy, starting from least to most frightening scenarios for an individual.

Relaxation

The state of being free from tension and anxiety, often achieved through practices like meditation, deep breathing, or leisure activities.