Water Is Flowing in a Horizontal Pipe of Diameter D

question 44

Multiple Choice

Water is flowing in a horizontal pipe of diameter d.If you want to change the diameter of this pipe so that the speed of the water would be half as great as it was,what should be the new diameter?

• A) d/4
• B) d/2
• C) d /
• D) d
• E) 2d

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Definitions:

Production Function

A mathematical model that represents how a firm combines inputs to produce outputs, highlighting the efficiencies and technologies in use.

Factor Prices

The prices of inputs used in the production of goods or services, such as labor, capital, and raw materials.

Marginal Cost

The cost added by producing one additional unit of a product or service.

Marginal Cost Curve

A graphical representation showing how the cost of producing one additional unit of a good changes as production volume changes.