Which of the Following Polymers Has Similar Properties to Cellophane

question 105

Multiple Choice

Which of the following polymers has similar properties to cellophane?

• A)Plexiglas, poly(methyl methacrylate)
• B)PVC, polyvinyl chloride
• C)Saran (as in Saran Wrap)
• D)Teflon
• E)none of the above

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Definitions:

Behavior Reinforcement

The process of strengthening a behavior by providing a consequence that encourages the repetition of that behavior.

Classical Conditioning

The process of learning through the repeated association of two stimuli; over time, a response originally elicited by the second one becomes elicited by the first one alone.

Unconditioned Stimulus

In classical conditioning, a stimulus that naturally and automatically triggers a response without any prior learning.

Conditioned Stimulus

A previously neutral stimulus that, after association with an unconditioned stimulus, comes to trigger a conditioned response.