Which Statement A-D About a System and Its Surroundings Is

question 129

Multiple Choice

Which statement A-D about a system and its surroundings is not correct?

• A)A capped thermos bottle is an example of an isolated system.
• B)A metal box on a table is an example of a closed system.
• C)A cup of coffee is an example of an open system.
• D)No matter or energy can be exchanged between the surroundings and a closed system.
• E)Statements A-D all are correct.

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Definitions:

Quadratic

Pertaining to an equation, function, or model that involves the square of a variable, typically expressed in the form ax^2 + bx + c = 0 where a, b, and c are constants.

Long-run Cost Function

A mathematical representation that shows the lowest possible cost of producing different levels of output when all input factors can be varied.

Experience

The knowledge or skill acquired by a period of practical involvement in or exposure to events or activities.

Units Produced

The total quantity of products manufactured or produced by a company or an industry within a specific period.