Question

ᴡʜᴀᴛ ɪs ᴄᴜᴍʙᴜsᴛɪᴏɴ ??​

Answer 1

ᴡʜᴀᴛ ɪs ᴄᴜᴍʙᴜsᴛɪᴏɴ ?

Combustion is a chemical process in which a substance reacts rapidly with oxygen and gives off heat. The original substance is called the fuel, and the source of oxygen is called the oxidizer. The fuel can be a solid, liquid, or gas, although for airplane propulsion the fuel is usually a liquid.