The Light Is Incident on the Interface Between Media with Two

question 41

Multiple Choice

The light is incident on the interface between media with two indices of refraction such that n₁ < n₂, and refracts. What is the relationship between the frequency of the light in the two media, f₁ and f₂?

• A)f₁ < f₂
• B)f₁ = f₂
• C)f₁ > f₂
• D)We need to know other information to answer.

Understand the administration challenges of peer-to-peer networks.

Differentiate between MAC addresses and IP addresses.

Recognize the purpose and implementation of multi-factor authentication.

Understand the role and functions of different servers in a network.

---

Definitions:

File Manager

Software that provides a user interface to manage files and folders on a computer system, allowing for operations like copying, moving, deleting, and organizing.

GParted

Bundled with Ubuntu, a disk management tool that allows the creation, deletion, and resizing of partitions on a physical disk.

Disk Partitions

Logical divisions of a hard disk drive that allow for separate sections to be treated as distinct drives, enabling better data organization and management.

Operating System

The fundamental software that manages computer hardware, provides a base for application software, and offers common services for computer programs.