When a Light Ray Traveling in Air Meets the Surface

question 101

Multiple Choice

When a light ray traveling in air meets the surface of a piece of glass,which of the following occur at the interface?

• A)The light is totally reflected.
• B)Some of the light is reflected back into the air.
• C)Some light enters the glass and is refracted toward the normal.
• D)Some light enters the glass and is refracted away from the normal.
• E)All of the light enters the glass.

---

Definitions:

Short-Term Scheduling

The process of organizing, managing, and allocating resources and tasks over a short period, aiming to enhance efficiency and meet specific objectives.

Process Choices

The selection among various methods or techniques for performing work or producing goods, often based on efficiency, cost, or quality considerations.

Short-Term Scheduling

The process of planning and organizing tasks and workloads within a short timeframe, often focusing on efficiency and resource allocation.