Concept explainers
Interpretation:
The oil with greatest amount of energy needs to be determined.
Concept introduction The oil with greater specific energy will give more energy per unit mass when burned.

Answer to Problem 124A
Olive oil provided the greatest amount of energy when burned.
Explanation of Solution
Olive oil has the greatest energy density among all the oils tested and therefore will provide the greatest amount of energy when burned.
Olive oil provided the greatest amount of energy among all tested oils.
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