Podcast
Questions and Answers
What is the lowest temperature at which a combustible substance catches fire when heated in air called?
What is the lowest temperature at which a combustible substance catches fire when heated in air called?
- Ignition temperature (correct)
- Inflammation temperature
- Combustion temperature
- Flame temperature
What are substances called that have very low ignition temperatures and can easily catch fire with a flame?
What are substances called that have very low ignition temperatures and can easily catch fire with a flame?
- Inert substances
- Combustible substances
- Non-combustible substances
- Flammable substances (correct)
What do we need for the generation of fire?
What do we need for the generation of fire?
- Fuel, heat, and carbon dioxide
- Fuel, heat, and oxygen (correct)
- Fuel, flame, and oxygen
- Fuel, flame, and carbon dioxide
What are the different zones of a candle flame?
What are the different zones of a candle flame?
Flashcards
Ignition Temperature
Ignition Temperature
The lowest temperature at which a combustible substance catches fire in air when heated.
Flammable Substances
Flammable Substances
Substances with very low ignition temperatures, easily catching fire with a flame.
Fire Generation
Fire Generation
Requires fuel, heat, and oxygen.
Candle Flame Zones
Candle Flame Zones
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