A Level Pipe Contains a Nonviscous,incompressible Fluid with a Density

question 2

Multiple Choice

A level pipe contains a nonviscous,incompressible fluid with a density 1200 kg/m³ that is flowing steadily.At one position within the pipe,the pressure is 300 kPa and the speed of the flow is 20.0 m/s.At another position,the pressure is 200 kPa.What is the speed of the flow at this second position?

• A)567 m/s
• B)16.2 m/s
• C)32.9 m/s
• D)23.8 m/s
• E)186 m/s

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Definitions:

Variable Costs

Costs that vary directly with the level of production or volume of output.

Fixed Costs

Expenses that do not change in proportion to the level of production or sales activity within a certain range.

Plantwide Overhead Rate

A single rate used to allocate all of a plant's manufacturing overhead costs to its production activities based on a uniform cost-driver.

Cost Driver

An element that influences the expense of an operation or procedure to vary, utilized in activity-based costing for more precise cost allocation.