Which Path Does the Light Ray Follow When It Travels

question 36

Multiple Choice

Which path does the light ray follow when it travels from a less dense substance into one that is denser?

• A)It does not bend.
• B)It is reflected back into the low density material.
• C)It bends toward the normal.
• D)It bends away from the normal.

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Definitions:

Variable Costing

An accounting method that includes only variable costs—direct materials, direct labor, and variable manufacturing overhead—in the cost of goods sold and excludes fixed manufacturing overhead.

Variable Costing

This accounting method includes only variable costs - costs that vary with production level - in the calculation of the cost of goods sold.

Unit Product Cost

The total cost associated with creating one unit of product, including materials, labor, and overhead.

Variable Costing

An accounting method where only the variable production costs are allocated to the product, while fixed costs are treated as period costs.