Question

Which activity would you do to prove that the temperature of a substance must reach the combustion point of the 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?  

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.

Answer 2

Answer:

o

k answer of first person is write