When a Liquid Is Introduced to a Small-Diameter Tube of Another

question 26

Multiple Choice

When a liquid is introduced to a small-diameter tube of another substance, the liquid moves up or down in the tube, as if ignoring gravity. Which of the following terms specifically refers to this action?

• A) adhesion
• B) capillary action
• C) surface tension
• D) cohesion
• E) viscosity

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Definitions:

Variable Cost

Expenses that vary with the level of production or sales volume, including costs such as raw materials and direct labor.

Production Increases

A rise in the amount of goods and services produced by a company, often achieved through enhanced efficiency or expanded capacity.

Total Variable Costs

The sum of all costs that vary with the level of production or service delivery, such as materials and labor.

Activity Level

A measure of the amount of work or output produced in a specific period, often used in cost accounting to allocate variable costs.