A Shift in the Position of an Emission Line of an Element

question 7

Multiple Choice

A shift in the position of an emission line of an element toward the red or blue is produced by ____.

• A) atoms that become ionized
• B) electrons that transfer from a high energy level to a low energy level
• C) electrons that transfer from a low energy level to a high energy level
• D) the intensity of agitation of atoms in a hot gas
• E) the motion of an object toward or away from the observer

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Definitions:

Conditioning Theories

Theories in psychology that describe the learning process as the result of associations between stimuli and responses, leading to behavior modification.

Negative Reinforcement

A process in behavior modification where the removal of an undesirable or unpleasant stimulus strengthens a behavior.

Panic-Like Bouts

Episodes that resemble panic attacks, marked by intense fear or discomfort and physical symptoms such as heart palpitations and dizziness.

Learning Theories

A set of principles that explain how individuals acquire, retain, and recall knowledge.