In a Cubic Array of Atoms, How Many Unit Cells

question 50

Multiple Choice

In a cubic array of atoms, how many unit cells share an atom in the center of a face?

• A) 1
• B) 2
• C) 3
• D) 4
• E) 8

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Definitions:

Frustration-Aggression Hypothesis

A psychological theory proposing that aggression is often the result of blocking, or frustrating, a person's efforts to attain a goal.

Catharsis

The process of releasing, and thereby providing relief from, strong or repressed emotions, often through art, drama, or verbal expression.

Stereotype Threat

Feeling that we will be judged and treated in terms of negative stereotypes of our group, and that we will inadvertently confirm these stereotypes through our behaviour.

Confirming Stereotypes

The act of behaving in a way that reinforces existing stereotypes.