How Many Calories Are Required to Increase the Temperature of 13

question 20

Multiple Choice

How many calories are required to increase the temperature of 13 g of ethanol from 11 °C to 23 °C? The specific heat of alcohol is 0.588 cal/g °C.

• A) 170 cal
• B) 0.54 cal
• C) 83 cal
• D) 0.63 cal
• E) 92 cal

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Definitions:

Internal-Unstable Attribution

An explanation for behavior emphasizing internal but changeable factors, such as mood or effort.

Lecturer

A person who gives talks or speeches on specific subjects, often in an academic or educational setting.

Cognitive Miser

A model of social cognition that characterises people as using the least complex and demanding cognitions that are able to produce generally adaptive behaviours.

Cognitive Heuristics

Mental shortcuts or rules of thumb that simplify decision-making processes, often leading to quick but sometimes inaccurate judgments.