In an AM Transmission,why Does the Carrier Contain No Information

question 19

Multiple Choice

In an AM transmission,why does the carrier contain no information?

• A)It is always changing.
• B)It is related to sine-wave frequency.
• C)It never changes.
• D)The signal is a low frequency compared to the carrier.

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Definitions:

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A common and serious mood disorder that affects a person's feelings, thoughts, and actions, leading to emotional and physical problems.

Tardive Dyskinesia

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Antipsychotic Drugs

Medications used to treat psychotic disorders, such as schizophrenia, by affecting neurotransmitter pathways in the brain.

Lobotomies

A surgical operation that involves severing connections in the brain’s prefrontal lobe, historically used to treat mental illness.