When an RF Signal Moves from One Medium to Another

question 21

Multiple Choice

When an RF signal moves from one medium to another of a different density the signal actually bends instead of traveling in a straight line.This is known as ____.

• A) reflection
• B) absorption
• C) refraction
• D) scattering

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Definitions:

Annual Percentage Rates

A measure of the cost of credit, expressed as a yearly rate, including interest and other charges.

Annuity

A financial product that pays out a fixed stream of payments to an individual, typically used as part of a retirement strategy.

Fixed Period

Refers to a specific duration of time that does not change, often set for contracts or payments.

Cash Flows

Pertains to the total sum of cash and cash-equivalents moving in and out of a business.