Which of the Following Statements Is True of Microwave Transmissions

question 52

Multiple Choice

Which of the following statements is true of microwave transmissions?

• A)They consist of waves shorter than visible light.
• B)They send signals in the gigahertz range to relays in the line of sight.
• C)They cannot traverse more than 20 kilometers when earthbound.
• D)They cannot be transmitted to satellites.

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Definitions:

Maryland

A U.S. state characterized by its rich history, including influential roles in the early colonial period, the American Revolution, and the Civil War.

Alabama

A state in the southeastern region of the United States, known for its rich history in civil rights and as a key battleground in the American Civil War.

Harriet Tubman

An African American abolitionist, humanitarian, and during the American Civil War, a Union spy, best known for her role in helping enslaved people escape through the Underground Railroad.