Pressure in a Fluid: as Shown in the Figure, a Container

question 22

Multiple Choice

Pressure in a fluid: As shown in the figure, a container has a vertical tube, whose inner radius is 32.00 mm, connected to it at its side. An unknown liquid reaches level A in the container and level B in the tube-level A being 5.0 cm higher than level B. The liquid supports a 20.0-cm high column of oil, between levels B and C, whose density is 460 kg/m³. What is the density of the unknown liquid?

• A) 1800 kg/m³
• B) 2000 kg/m³
• C) 1400 kg/m³
• D) 1600 kg/m³
• E) 1700 kg/m³

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A federal health insurance program in the United States for people aged 65 and older, and for some younger people with disabilities.

Health-Care System

An organized plan of health services designed to meet the health needs of target populations.

Life Expectancy

The average period that an individual is expected to live, based on statistical averages.

High-Income Countries

Nations with a gross national income per capita significantly higher than the global average, often characterized by advanced economic development and infrastructure.