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Endothermic
Choose matching term
The relative density of vapor or gas Which of the following reactions
1 2
as compared to air is its: includes the absorption of heat?
In which stage of fire is heat
The fire triangle includes fuel, an
3 released, bringing more fuel to its 4
oxidizer, and:
ignition temperature?
Don't know?
Terms in this set (40)
, Fire is rapid, self- Oxidation
sustaining __________
process, accompanied by
the evolution of heat and
light in varying intensities.
The process of Exothermic
combustion releases
heat, which is what kind
of reaction?
Which of the following Endothermic
reactions includes the
absorption of heat?
The fire triangle includes Energy
fuel, an oxidizer, and:
Adding a fourth Fire tetrahedron
component, a chemical
chain reaction, to the fire
triangle creates which of
the following models?
What are the basic Oxidizer and fuel
components to the
chemistry fire?
What are the substances Oxidizers
that evolve or generate
oxygen, either at ambient
temperatures or when
exposed to heat?
What are two of the most Carbon and hydrogen
common elements in
fuels?
Which term describes a Black fire
situation in which
turbulent, heavy, dense,
black smoke is being
emitted by a fire?