Because of "Skywave Interference," What Must Some AM Stations Do

question 9

Multiple Choice

Because of "skywave Interference," what must some AM stations do?

• A) Only broadcast at night
• B) Sign off at sunset
• C) Nothing- not subject to constraints
• D) Switch to another frequency on FM

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Definitions:

Proposals

Documents or presentations that suggest a plan or idea to be considered and potentially accepted by others, often used in business or academic contexts.

Technical Writers

Professionals who create technical documentation that helps readers understand and use a product or service.

Two Alternatives

The presence of two distinct and mutually exclusive options or choices.

Writer's Argument

The main point or thesis that an author is trying to make in their writing, supported by evidence and reasoning.