A Cube of Water Ice (ρ = 0

question 47

Multiple Choice

A cube of water ice (ρ = 0.917 × 10³ kg/m³) is placed in mercury (ρ = 13.6 × 10³ kg/m³) , which is liquid at 0° Celsius. If we ignore any possible melting of the ice cube and problems with the surface tension of mercury, the fraction of the ice cube that floats above the surface of the mercury is

• A) 0.067 4.
• B) 0.073 5.
• C) 0.926.
• D) 0.933.
• E) 1.00.

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Definitions:

Generalist Intervention Model

A social work practice model that involves understanding, assessing, and addressing problems across different levels (individuals, families, groups, communities).

Triage

The process of determining the priority of patients' treatments based on the severity of their condition, used in emergency situations to maximize the number of survivors.

Disaster Intervention

Actions taken to mitigate the impact of a disaster on affected communities, including relief and recovery efforts.

Severity

The intensity or seriousness of an event, condition, or situation.