Arrange These Fuels in Increasing Order of Energy Given Off

question 39

Multiple Choice

Arrange these fuels in increasing order of energy given off per gram when they are burned.
1) gasoline
2) hydrogen
3) coal
4) ethanol

• A) 4, 3, 1, 2
• B) 2, 1, 3, 4
• C) 1, 2, 3, 4
• D) 3, 1, 2, 4

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Definitions:

Intradermal

Pertaining to within the layers of the skin.

Tine

A prong or sharp point, such as those on a fork or antler.

Lancet

A small, sharp surgical instrument used for making incisions, especially in the skin.

Debridement

The medical removal of dead, damaged, or infected tissue to improve the healing potential of the remaining healthy tissue.