Sound Vibrations with Frequencies Less Than 20 Hz Are Called

question 83

Multiple Choice

Sound vibrations with frequencies less than 20 Hz are called

• A) infrasonics.
• B) ultrasonics.
• C) supersonics.
• D) infrared.
• E) megasonics.

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Definitions:

Habituation

The decrease in response to a stimulus on repeated applications; this is the simplest kind of learning.

Habituated

The process of becoming accustomed to a stimulus after repeated exposure, leading to a decrease in response.

Pavlov's Studies

Research conducted by Ivan Pavlov that demonstrated classical conditioning, where dogs learned to associate a neutral stimulus with food and respond to it as they would to the food.

Salivate

The production of saliva in the mouth, often as a reflexive response to the sight, smell, or thought of food.