Question

which activity would you do to prove that the temperature of a substance must reach

the combustion point of that substance in order to ignite it?​

Answer 1

Answer:

Ignition temperature: It is the minimum temperature to which a combustible substance must be heated, before it catches fire.

Explanation:

Why does the fire goes off when water is poured over burning wood?

Explanation

It happens because water absorbs a large amount of heat energy, which results in fall in the temperature of wood below its ignition temperature and the fire goes off.