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:

Superego

The part of the personality in Freudian psychoanalytic theory that represents internalized societal standards of right and wrong.

Disapproved

The state of being opposed or objected to, often as a result of not meeting certain standards or expectations.

Parents

Biological, adoptive, or caretaking individuals who have the primary role in raising children.

Care

The provision of what is necessary for the health, welfare, maintenance, and protection of someone or something.