The Energy Released by Combustion of 1 G of a Substance

question 79

Multiple Choice

The energy released by combustion of 1 g of a substance is called the ________ of the substance.

• A)specific heat
• B)fuel value
• C)nutritional calorie content
• D)heat capacity
• E)enthalpy

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Definitions:

Slope

The rate at which a line inclines or declines, showing the relationship between two variables in a graph, calculated as the rise over the run.

Graph

A graph is a visual representation of data, showing relationships between variables typically through lines, bars, or points.

Relationship

How two or more thoughts, entities, or persons are associated, or the status of being associated.

Variable

An attribute or characteristic that can assume different values among subjects in a study or among objects of interest.