A Ray of Light in Plastic Reaches the Edge of the Plastic

question 3

Multiple Choice

A ray of light in plastic reaches the edge of the plastic. The medium surrounding the plastic is air and the angle of incidence is larger than the critical angle. What will happen?

• A) The ray will refract out of the plastic, bending toward the normal line.
• B) The ray will refract out of the plastic, bending away from the normal line.
• C) The ray will experience total internal reflection, the angle of reflection being larger than the angle of incidence.
• D) The ray will experience total internal reflection, the angle of reflection equaling the angle of incidence.
• E) The ray will experience total internal reflection, the angle of reflection being smaller than the angle of incidence.

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Definitions:

First-In, First-Out

An inventory valuation method that assumes the first items placed in inventory are the first sold.

Inventories

Assets held for sale in the ordinary course of business, in the process of production for such sale, or in the form of materials or supplies to be consumed in the production process.

Cost Of Production Report

A financial report detailing the total cost and production quantities of a manufacturing department or process.

Production

The process of creating goods or services using labor, machinery, and materials to meet consumer demand.