The Specific Heat of Iron Is 0

question 40

Multiple Choice

The specific heat of iron is 0.11 cal /g·°C. What will be the final temperature if 275 calories are added to a 75.0 g piece of iron initially at 25°C?

• A) 33°C
• B) 36°C
• C) 58°C
• D) none of these

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Definitions:

Progressive Relaxation

A technique aimed at reducing stress and anxiety by tensing and then relaxing each muscle group in the body.

Aversive Conditioning

A method of behavior modification that involves the use of unpleasant stimuli to reduce or eliminate unwanted behavior.

Systematic Desensitization

A therapeutic technique used to reduce anxiety by gradually exposing the patient to the feared object or situation.

Aversive Conditioning

A method of behavioral training in which an unwanted behavior is associated with discomfort in order to discourage that behavior.