Calculate the Amount of Heat Necessary to Raise the Temperature

question 27

Multiple Choice

Calculate the amount of heat necessary to raise the temperature of 12.0 g of water from 15.4°C to 93.0°C.The specific heat of water = 4.18 J/g·°C.

• A)0.027 J
• B)324 J
• C)389 J
• D)931 J
• E)3,890 J

---

Definitions:

Köhler Effect

A phenomenon in group dynamics where less capable members increase their effort when working collectively, motivated by the desire to contribute to the group's success.

Conjunctive Task

A task in which the performance of the group depends on the least capable member, requiring all members to contribute for success.

Social Compensation

The tendency of individuals in a group to work harder to compensate for the perceived lower performance levels of their peers.

Strong Synergy

A situation where combined actions or operations of entities create an outcome greater than the sum of their separate effects.