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Criado por Abby Galas
quase 7 anos atrás
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1) What is combustion?
- A chemical process in which a substance reacts with oxygen to give off heat is called combustion
2) What are fuels?
- Substances that undergo combustion and produces heat energy are called fuels
4) Give examples for :-
a) Solid Fuels :- wood and coal
b) Liquid Fuels :- kerosene and diesel
c) Gaseous Fuels :- LPG (liquified petroleum gas) and CNG (compressed natural gas)