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:

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Answer 2

Explanation:

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Ignition Temperature

It is the minimum temperature to which a combustible substance must be heated, before it catches fire. Therefore, we see that a combustible substance cannot catch fire as long as its temperature is lower than its ignition temperature e.g. Ignition temperature of phosphorus is 35 °C.

For e.g

If you want to burn wood, you must have noticed, that when you take a block of wood, it does not burn right away. First, it requires to get heated up, then it burns. 3. Thus, it shows that ignition temperature is required for a substance to burn.

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Good Evening!!!