A 20-G Sample of Steam at 100 °C Loses 1140 Calories

question 38

Multiple Choice

A 2.0-g sample of steam at 100 °C loses 1140 calories of heat. What is the resulting temperature of the sample?

• A)60 °C
• B)70 °C
• C)80 °C
• D)96 °C
• E)99 °C

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Definitions:

Strange Situation

Laboratory technique used to study infant attachment.

Mother

A female parent or guardian who may share a biological or adoptive bond with a child.

Stranger

An individual who is not known personally to another individual or is not familiar within a specific context or environment.

Shy

A temperament or personality trait characterized by feelings of tension, nervousness, or discomfort in social situations.