In Longitudinal Waves, the Medium

question 26

Multiple Choice

In longitudinal waves, the medium

• A)vibrates in a direction perpendicular to the direction of motion of the wave.
• B)vibrates in the same direction the wave is moving.
• C)moves in sort of a circular motion.
• D)doesn't vibrate; the disturbance just moves through the medium.

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Definitions:

Hippocampus

A structure in the brain associated with the formation of new memories and is involved in learning and emotions.

Procedural Memories

The type of long-term memory responsible for knowing how to do things, also known as motor skills, involving the learning of tasks.

Infantile Amnesia

The inability of adults to recall personal memories from early childhood, typically before the age of three or four.

Explicit Memories

Memories of specific facts and experiences that individuals can consciously know and declare.