High-Strength Plastics and Composite Materials Strengthened by Carbon and Glass

question 13

Multiple Choice

High-strength plastics and composite materials strengthened by carbon and glass fibers are advantageous because they

• A)are stronger than metal
• B)cost less to produce
• C)are easily molded into any shape
• D)don't need painting
• E)all of these answers

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Definitions:

Neutral Stimulus

A stimulus that initially produces no specific response other than focusing attention.

Unconditioned Response

An automatic, natural response to a stimulus that occurs without prior learning or conditioning.

Conditioned Stimulus

A previously neutral stimulus that, after being paired with an unconditioned stimulus, elicits a conditioned response.

Unlearned Reaction

A natural, instinctive response to a stimulus that occurs without the need for prior learning or experience.