The Internal Energy of a System Increases by 500 J

question 75

Multiple Choice

The internal energy of a system increases by 500 J while 610 J of work are performed on it. What was the heat flow into the system?

• A) −1,110 J
• B) 1,110 J
• C) −110 J
• D) 110 J

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Definitions:

Discrimination

Narrowing the conditions that produce the conditioned response.

Deconditioning

Reversing conditioning to eliminate the conditioned response.

Conditioned Response

The response produced by the conditioned stimulus after classical conditioning (e.g., salivation following the sound of the bell).

White Rat

Often used in psychological experiments, it refers to a laboratory rat that has been bred to be white in color.