How does combustion occur in a gas engine of a car?
a. Carbon dioxide and gasoline are compressed in the engine, and the fuel spontaneously ignites.
b. Carbon dioxide and gasoline are compressed in the engine, and a spark plug ignites the fuel.
d. Oxygen and gasoline are compressed in the engine, and a spark plug ignites the fuel.
c. Oxygen and gasoline are compressed in the engine, and the fuel spontaneously ignites.
1 answer
b. Carbon dioxide and gasoline are compressed in the engine, and a spark plug ignites the fuel.