A System That Undergoes an Adiabatic Change and Has Work

question 17

Multiple Choice

A system that undergoes an adiabatic change and has work done on it by the surroundings has

• A)w = Δ E.
• B)w = −Δ E.
• C)w > 0, Δ E < 0.
• D)w < 0, Δ E > 0.
• E)w > Δ E.

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Definitions:

Anorexia Nervosa

A psychological and potentially life-threatening eating disorder characterized by an intense fear of gaining weight and a distorted body image, leading to severe restrictions on food intake and energy use.

Axis 1 Disorders

Clinical disorders that include major mental disorders, learning disorders, and substance use conditions in the DSM-IV classification.

Oral Stage

The first stage in Freud's psychosexual development theory, occurring in the first year of life, where pleasure is centered on oral activities such as sucking and eating.

Fixated

Obsessively focused or attached to someone or something in an immature psychological state.