When a Fixed Amount of Ideal Gas Goes Through an Isothermal

question 2

Multiple Choice

When a fixed amount of ideal gas goes through an isothermal expansion,

• A) its internal (thermal) energy does not change.
• B) the gas does no work.
• C) no heat enters or leaves the gas.
• D) its temperature must decrease.
• E) its pressure must increase.

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Definitions:

Internal Locus of Control

A psychological concept referring to individuals who believe they have control over the events of their lives, as opposed to external forces.

Achievement-Oriented Tasks

involve activities or goals that are pursued with the intent to demonstrate competence and gain recognition for success.

External Locus of Control

External locus of control is the belief that one's life outcomes are largely determined by external factors beyond personal control, such as fate, luck, or the actions of others.

Motive to Avoid Failure

This is the drive or inclination to avoid situations that could lead to failing in order to prevent feelings of inadequacy or disappointment.