How Much Heat Must Be Removed from a 10

question 9

Multiple Choice

How much heat must be removed from a 10.0 g sample of graphite (specific heat = 0.720 J/g × K) to decrease its temperature from 55.00 ° C tO₄4.00 ° C?

• A) 0.720 J
• B) 7.20 J
• C) 7.92 J
• D) 79.2 J
• E) none of these

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Definitions:

Valence

The intrinsic attractiveness (positive valence) or averseness (negative valence) of an event, object, or situation.

Resilient Individuals

People who are able to withstand or recover quickly from difficult conditions or situations with strength and positivity.

Broaden-And-Build Model

Fredrickson’s model of positive emotion, stating that the function of positive emotions lies in their effects on an individual’s attention and ability to build resources.

Facial Feedback Hypothesis

The theory that facial movements can influence emotional experiences.