When a System ________,ΔE Is Always Negative

question 21

Multiple Choice

When a system ________,ΔE is always negative.

• A)absorbs heat and does work
• B)gives off heat and does work
• C)absorbs heat and has work done on it
• D)gives off heat and has work done on it
• E)None of the above is always negative.

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Definitions:

Social Stratification

A society’s hierarchical ranking of people into social classes.

Social Inequality

The presence of unequal chances and benefits for various social roles or standings within a community or society.

High-Status

A position or ranking within a social hierarchy that carries prestige, respect, or authority.

Obtain Property

The act of acquiring ownership or rights over physical or intellectual assets.