As Shown in the Figure,a Container Has a Vertical Tube,whose

question 24

Multiple Choice

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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Definitions:

Resource Allocation

The process of distributing available resources among various competing needs or uses in an effort to achieve maximum efficiency or to accomplish specific objectives.

Excise Tax

An indirect tax charged on the sale of a particular good or service, often included in the price of products like gasoline, alcohol, and tobacco.

Marginal Cost (MC) Curves

Graphs showing the cost of producing one additional unit of a good, illustrating how the cost varies with the level of output.