Which of the Following Is True About RF Transmissions

question 29

Multiple Choice

Which of the following is true about RF transmissions?

• A) EM radiation is measured in volts
• B) frequency has an inverse relationship with wavelength
• C) frequency is the distance between waves
• D) cooler objects produce higher-frequency radiation than hotter objects

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Definitions:

Profit Center

A decentralized unit in which the manager has the responsibility and the authority to make decisions that affect both costs and revenues (and thus profits).

Department Manager

An individual responsible for overseeing the operations, staff, and performance of a specific department within an organization.

Authority

The power or right to give orders, make decisions, and enforce obedience.

Cost Center

A decentralized unit in which the department or division manager has responsibility for the control of costs incurred and the authority to make decisions that affect these costs.