When You Tune a Radio to a Certain Station, You

question 29

Multiple Choice

When you tune a radio to a certain station, you match the frequency of the internal electrical circuit to the frequency of that radio station. In so doing, you are employing the principle of

• A)forced vibrations.
• B)resonance.
• C)beats.
• D)reverberation.
• E)wave interference.

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Definitions:

Infant Sucking

A reflex action in newborns and infants for feeding and comfort, involving the rhythmic drawing into the mouth and suction of liquids.

Learned Behaviors

Actions or reactions that individuals acquire through experience and interaction with the environment.

Homeostasis

Homeostasis is the process by which a living organism or cell maintains a stable internal environment despite changes in external conditions.

Staying The Same

Maintaining an unchanged state or position over a period of time.