USEFUL KNOWLEDGE
combination of heat,fuel,oxygen fire will happen.
Heat : Heat is aform of energy to do work.
Fuel : Fuel is a burning material.
Oxygen : oxygen present in atmosphere is 21•/•.
To burnt a fire we need minimum of 16•/• oxygen.
USEFUL KNOWLEDGE
combination of heat,fuel,oxygen fire will happen.
Heat : Heat is aform of energy to do work.
Fuel : Fuel is a burning material.
Oxygen : oxygen present in atmosphere is 21•/•.
To burnt a fire we need minimum of 16•/• oxygen.