A Gas Expands from a to B as Shown in the Graph.Calculate

question 8

Multiple Choice

A gas expands from A to B as shown in the graph.Calculate the work (in joules) done by the gas.(1 atm= 1.01 * 10⁵ N/m². )

• A)12
• B)24
• C)1.21 *10⁶
• D)2.42 *10⁶
• E)3.64 *10⁶

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Definitions:

Psychosocial Stages

Refers to Erik Erikson's theory of human development, which posits that individuals pass through eight stages of psychosocial conflict across the lifespan.

Development of Ego

Refers to the evolution and strengthening of the ego, which involves the individual's sense of self, identity, and their ability to manage impulses and interact with the external world.

Melanie Klein

A psychoanalyst known for her work in child analysis and development of the object relations theory.

Idealizations

The cognitive process of perceiving others, oneself, or situations in an overly positive way, ignoring potential negative aspects.