The Power of a Light Bulb Is 100 W on a Circular

question 63

Multiple Choice

The power of a light bulb is 100 W on a circular disk of radius 2 mm at a distance of 1m.What is the power on a 4-mm disk at a distance of 2 m from the same bulb?

• A)25 W
• B)50 W
• C)100 W
• D)200 W
• E)400 W

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Definitions:

Fixed Manufacturing Overhead Cost

Expenses related to manufacturing that do not change with the level of production, such as rent, salaries, and depreciation on equipment.

Variable Manufacturing Overhead

These are costs that vary with production volume, such as utilities for the manufacturing plant, but cannot be directly traced to specific units of product.

Direct Labor-Hours

Direct labor-hours are the total hours worked by employees directly involved in the production of goods or services, used for costing and operational efficiency assessment.

Predetermined Overhead Rate

calculates an estimated overhead cost per unit of activity, aiding in assigning indirect costs to products or services.