A System That Does No Work but Which Receives Heat

question 56

Multiple Choice

A system that does no work but which receives heat from the surroundings has

• A) q < 0, ΔU > 0.
• B) q > 0, ΔU < 0.
• C) q = ΔU.
• D) q = -ΔU.
• E) w = ΔU.

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Definitions:

Progressive Reformers

Activists and policy-makers from the late 19th and early 20th centuries advocating for social, political, and economic reforms to address societal issues.

Public Good

A commodity or service that is provided without profit to all members of a society, either by the government or a private individual or organization.

Individual Rights

Rights guaranteed to individuals, typically regarding personal freedom, fairness, and protection from government overreach, often outlined in a country's constitution.

Progressive Movement

A social and political movement in the early 20th century that sought to address the problems caused by industrialization, urbanization, immigration, and political corruption.